{"id":692,"date":"2015-05-12T18:16:18","date_gmt":"2015-05-12T18:16:18","guid":{"rendered":"http:\/\/fisicaevestibular.com.br\/novo\/?page_id=692"},"modified":"2024-09-03T12:45:44","modified_gmt":"2024-09-03T12:45:44","slug":"exercicios-resolvidos-da-ufsc-2015","status":"publish","type":"page","link":"https:\/\/fisicaevestibular.com.br\/novo\/universidades-2015\/exercicios-resolvidos-da-ufsc-2015\/","title":{"rendered":"Exercicios Resolvidos da UFSC 2015"},"content":{"rendered":"<p align=\"CENTER\"><img decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_8a0512a.png\" alt=\"\" width=\"290\" height=\"98\" name=\"Imagem 5\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p align=\"CENTER\"><span style=\"color: #000099;\"><span style=\"font-family: Viner Hand ITC,serif;\"><span style=\"font-size: large;\"><b>A\u00a0Universidade Federal de Santa Catarina\u00a0(UFSC), \u00e9 uma institui\u00e7\u00e3o federal brasileira\u00a0de\u00a0ensino<\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><span style=\"color: #000099;\"><span style=\"font-family: Viner Hand ITC,serif;\"><span style=\"font-size: large;\"><b>superior\u00a0localizada em\u00a0Florian\u00f3polis,\u00a0Santa Catarina, tendo sido cotada como a quinta melhor institui\u00e7\u00e3o de ensino superior da Am\u00e9rica Latina pelo Webometrics Ranking of World Universities.<\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><span style=\"color: #000099;\"><span style=\"font-family: Viner Hand ITC,serif;\"><span style=\"font-size: large;\"><b>A Universidade, cujo campus principal se localiza no bairro Trindade, oferece 83 cursos de gradua\u00e7\u00e3o, 88 cursos de p\u00f3s-gradua\u00e7\u00e3o em sentido amplo e 81 em sentido estrito.<\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><span style=\"color: #c00000;\"><span style=\"font-family: Viner Hand ITC,serif;\"><span style=\"font-size: large;\"><b>Hospital Universit\u00e1rio<\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><span style=\"color: #000099;\"><span style=\"font-family: Viner Hand ITC,serif;\"><span style=\"font-size: large;\"><b>O HU fica localizado no Centro de Ci\u00eancias da Sa\u00fade (CCS) e \u00e9 aberto \u00e0 comunidade em geral, sendo um dos principais hospitais p\u00fablicos de Florian\u00f3polis. Faz parte da forma\u00e7\u00e3o dos alunos de Medicina, Enfermagem, Farm\u00e1cia e Bioqu\u00edmica, Nutri\u00e7\u00e3o, Odontologia e Fonoaudiologia<\/b><\/span><\/span><\/span><span style=\"color: #000099;\"><span style=\"font-family: Viner Hand ITC,serif;\"><span style=\"font-size: large;\"><b>.<\/b><\/span><\/span><\/span><\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_36c1bde5.png\" alt=\"\" width=\"774\" height=\"153\" name=\"Imagem 3\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p align=\"CENTER\"><img decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_b5d9eed6.png\" alt=\"\" width=\"662\" height=\"473\" name=\"Imagem 4\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: large;\"><b>01-(UFSC-SC-015)<\/b><\/span><\/span><\/span><b> <\/b><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_5cc2bfb6.jpg\" alt=\"\" width=\"607\" height=\"143\" name=\"Imagem 6\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Recentemente, a revista Popular Mechanics em conjunto com o canal History elaboraram uma lista com <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u201c101 inven\u00e7\u00f5es que mudaram o mundo\u201d.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> Grandes inven\u00e7\u00f5es modificam o comportamento da sociedade, introduzindo praticidade e conforto, mas tamb\u00e9m <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>novos problemas.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> Muitas delas envolvem <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>fen\u00f4menos e princ\u00edpios f\u00edsicos que explicam seu funcionamento<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. Na tabela abaixo, s\u00e3o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>apresentadas as inven\u00e7\u00f5es eleitas como as vinte mais importantes.<\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_5a37e2b2.png\" alt=\"\" width=\"692\" height=\"109\" name=\"Imagem 20\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Sobre o assunto tratado acima, \u00e9 <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>CORRETO afirmar que<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>: <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>01. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>nas <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>l\u00e2mpadas incandescentes<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> ocorre o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>efeito Joule<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, que provoca o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>aquecimento do filamento de tungst\u00eanio (resistor). <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>02. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>controle remo<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>to opera com a emiss\u00e3o de <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>ondas mec\u00e2nicas transversais.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>04. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>como <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>transfere calor de uma fonte fria para uma fonte quente<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, o aparelho de <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>ar condicionado<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> viola a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Segunda Lei da Termodin\u00e2mica.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>08. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>velocidade de transla\u00e7\u00e3o de uma bicicleta<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> pode ser alterada pela <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>modifica\u00e7\u00e3o da raz\u00e3o Raio da coroa pelo Raio da catraca, que est\u00e3o ligadas aos pedais e \u00e0 roda. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>16. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>parte do funcionamento das <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>televis\u00f5es anal\u00f3gicas antigas \u00e9 devido \u00e0 deflex\u00e3o (desvio) de um feixe de el\u00e9trons por um campo eletromagn\u00e9tico. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>32. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>quando voc\u00ea fala com algu\u00e9m ao <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>telefone<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, as <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>ondas eletromagn\u00e9ticas<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> da sua voz se propagam atrav\u00e9s da <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>rede telef\u00f4nica<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>64. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>dentro de um <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>aspirador de p\u00f3, a press\u00e3o do ar \u00e9 menor do que na parte externa<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, fazendo com que as part\u00edculas de sujeira sejam sugadas para seu interior. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: large;\"><b>02-(UFSC-SC-015)<\/b><\/span><\/span><\/span><b> <\/b><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_bf7f3faf.jpg\" alt=\"\" width=\"648\" height=\"147\" name=\"Imagem 9\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A id\u00e9ia de <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>linhas de campo magn\u00e9tico<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> foi introduzida pelo f\u00edsico e qu\u00edmico ingl\u00eas <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Michael Faraday<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> (1791- 1867) para explicar os <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>efeitos e a natureza do campo magn\u00e9tico<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. Na figura abaixo, extra\u00edda do artigo \u201cPesquisas Experimentais em Eletricidade\u201d, publicado em 1852, Faraday <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>mostra a forma assumida pelas linhas de campo com o uso de limalha de ferro espalhada ao redor deuma barra magn\u00e9tica<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_7f84ef79.png\" alt=\"\" width=\"341\" height=\"173\" name=\"Imagem 1\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Sobre <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>campo magn\u00e9tico, \u00e9 CORRETO afirmar<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> que: <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>01. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>vetor campo magn\u00e9tico<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> em cada ponto <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00e9 perpendicular \u00e0 linha de campo magn\u00e9tico<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> que passa por este ponto. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>02. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>as <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>linhas de campo magn\u00e9tico<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> s\u00e3o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>cont\u00ednuas<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, atravessando a barra magn\u00e9tica. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>04. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>as <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>linhas de campo magn\u00e9tico<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> nunca se cruzam. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>08. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>por conven\u00e7\u00e3o, as linhas de campo magn\u00e9tico <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u201csaem\u201d do polo sul e \u201centram\u201d no polo norte.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>16. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>as regi\u00f5es com <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>menor densidade<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> de linhas de campo magn\u00e9tico pr\u00f3ximas <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>indicam um campo magn\u00e9tico mais intenso. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>32. quebrar um \u00edm\u00e3 em forma de barra<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> \u00e9 uma maneira simples de obter <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>dois polos magn\u00e9ticos isolados.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>64.cargas el\u00e9tricas<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> em repouso <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>n\u00e3o <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>interagem com o campo magn\u00e9tico. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: large;\"><b>03-(UFSC-SC-015)<\/b><\/span><\/span><\/span><b> <\/b><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_27a87d4d.jpg\" alt=\"\" width=\"673\" height=\"145\" name=\"Imagem 12\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>BR-101<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, tamb\u00e9m conhecida como <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Rodovia Translitor\u00e2nea<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, faz a liga\u00e7\u00e3o do Brasil de <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>norte a sul<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. Sua duplica\u00e7\u00e3o, portanto, \u00e9 uma obra de grande import\u00e2ncia. A constru\u00e7\u00e3o da nova <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>ponte de Laguna,<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> batizada em homenagem \u00e0 lagunense<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Anita Garibaldi<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, a hero\u00edna de dois mundos (Am\u00e9rica Latina e Europa), faz parte da obra de duplica\u00e7\u00e3o dessa rodovia e substituir\u00e1 a atual ponte de Laguna, a Ponte Henrique Lage, inaugurada em 1<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o<\/b><\/span><\/span><\/sup><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> de setembro de 1934. <\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_382408f9.png\" alt=\"\" width=\"249\" height=\"147\" name=\"graphics1\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A constru\u00e7\u00e3o da nova ponte de Laguna e a conclus\u00e3o da duplica\u00e7\u00e3o da rodovia BR-101 <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>dar\u00e3o um grande impulso ao desenvolvimentoecon\u00f4mico desta regi\u00e3o e, tamb\u00e9m, ao turismo<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. Dispon\u00edvel em: [Adaptado] Acesso em: 17 ago. 2014.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>O <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>desenho abaixo<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> ilustra o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>sistema de guindaste<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> usado para suspender os blocos de concreto que dar\u00e3o a base para a pista de rolamento dos ve\u00edculos. <\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_20279aa9.png\" alt=\"\" width=\"608\" height=\"222\" name=\"graphics2\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Uma <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>estrutura met\u00e1lica<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> fica apoiada sobre <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>dois pilares (A e C),<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> dando suporte ao guindaste que suspende <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>os blocos de concreto,<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> para que sejam fixados aos demais. Vamos admitir que a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>estrutura met\u00e1lica<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>possua uma <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>massa de200 toneladas (200.10<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>3<\/b><\/span><\/span><\/sup><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> kg)<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> cujo <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>centro de massa esteja a 80,0 m do pilarA<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, que <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>cada bloco<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> possua uma <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>massa de 10 toneladas e que o guindaste tenha uma massa de 5 toneladas<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Adote g = 10 m\/s<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>2<\/b><\/span><\/span><\/sup><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. Com base nos dados acima, \u00e9 <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>CORRETO afirmar que<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>:<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>01. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>para que <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>todo o sistema<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> (estrutura, guindaste e bloco) esteja em <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>equil\u00edbrio<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, \u00e9 necess\u00e1rio que a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>soma dos momentos seja zero,\u2211 M = 0, assim como a soma das for\u00e7as, \u2211F = 0 .<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>02. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>a altura <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>do bloco suspenso<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> pelo guindaste <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>influencia<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> o seu torque em rela\u00e7\u00e3o ao <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>pilar A ou ao pilar C. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>04. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00e0 medida que o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>guindaste se desloca em dire\u00e7\u00e3o ao pilarB<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>for\u00e7a<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> de rea\u00e7\u00e3o dos <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>pilares A e C aumenta e diminui, respectivamente. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>08. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>supondo que o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>bloco suspenso<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> esteja a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>20,0 m do pilar C<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, as <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>for\u00e7as de rea\u00e7\u00e3o nos pilares A e C s\u00e3o, respectivamente, 121,5.10<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>4<\/b><\/span><\/span><\/sup><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> N e 93,5.10<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><sup><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>4<\/b><\/span><\/span><\/sup><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> N.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>16. inserir um novo ponto de sustenta\u00e7\u00e3o<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> da estrutura no <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>pilar B<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> n\u00e3o altera as <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>for\u00e7as de rea\u00e7\u00e3o nos pilares A e C. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>32. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>as <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>for\u00e7as de rea\u00e7\u00e3o nos pilares A e C<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> se alteram durante a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>subida do bloco<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, em velocidade constante, pelo guindaste. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: large;\"><b>04-(UFSC-SC-015)<\/b><\/span><\/span><\/span><b> <\/b><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_d25000e4.jpg\" alt=\"\" width=\"650\" height=\"143\" name=\"Imagem 15\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Pedro, que \u00e9 muito interessado em F\u00edsica, est\u00e1 <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>sentado em um banco<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> \u00e0s margens da<\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_cd639726.png\" alt=\"\" width=\"287\" height=\"156\" name=\"graphics3\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Avenida BeiraMar Norte, em Florian\u00f3polis. Ele <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>observa diversos eventos<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> e faz as seguintes anota\u00e7\u00f5es: <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>I.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> A <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>frequ\u00eancia<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> do <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>som<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> da <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>sirene <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>de um carro de pol\u00edcia que se <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>aproxima<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> \u00e9 <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>diferente <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>da frequ\u00eancia do som da sirene quando o carro est\u00e1 <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>parado.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"> <span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>II.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> A <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>frequ\u00eancia<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> do som da buzina de um carro que <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>se afasta<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, cujo motorista resolve fazer um buzina\u00e7o (ato de apertar continuamente a buzina), \u00e9 <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>diferente da frequ\u00eancia do som da buzina quando o carro est\u00e1 parado.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>III.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> A <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>frequ\u00eancia<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> da sirene de um carro de bombeiros <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>parado n\u00e3o sofre altera\u00e7\u00f5es.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>IV.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> A frequ\u00eancia da sirene de um carro de bombeiros parado <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>n\u00e3o sofre altera\u00e7\u00f5es, nem mesmoquando o vento sopra.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>De acordo com o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>exposto acima, \u00e9 CORRETO afirmar que:<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>01. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>a anota\u00e7\u00e3o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>I est\u00e1 correta<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> porque, quando o carro de pol\u00edcia se <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>aproxima,<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> o comprimento de onda do som da sirene \u00e9 aparentemente encurtado e a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>frequ\u00eancia percebida \u00e9 maior.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"> <span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>02. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>a anota\u00e7\u00e3o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>II est\u00e1 correta<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> porque, quando o carro <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>se afasta<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, o comprimento de onda do som da buzina <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>n\u00e3o se altera<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, apenas <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>diminui o n\u00famero de frentes de onda<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> que passam por Pedro. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>04. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>a anota\u00e7\u00e3o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>III est\u00e1 incorreta<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> porque a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>velocidade relativa <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>entre o carro de bombeiros e Pedro <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>n\u00e3o\u00e9 zero.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>08. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>a anota\u00e7\u00e3o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>IV est\u00e1 correta<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> porque o vento em movimento altera apenas a velocidade da onda, mas <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>n\u00e3o altera a frequ\u00eancia<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> do som da sirene do carro de bombeiros em repouso. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>16. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>a anota\u00e7\u00e3o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>II est\u00e1 correta<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> porque, quando o carro<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>se afasta<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, o buzina\u00e7o provoca ondas de choque que alteram a freq\u00fc\u00eancia do som emitido pela sirene.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: large;\"><b>05-(UFSC-SC-015)<\/b><\/span><\/span><\/span><b> <\/b><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_68289a52.jpg\" alt=\"\" width=\"744\" height=\"144\" name=\"Imagem 18\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Dois amigos, <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Tiago e Jo\u00e3o<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, resolvem iniciar a pr\u00e1tica de exerc\u00edcios f\u00edsicos a fim de melhorar o condicionamento. Tiago escolhe uma <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>caminhada, sempre com velocidade escalarconstante de 0,875 m\/s, 300 m na dire\u00e7\u00e3o norte e, em seguida, 400 m na dire\u00e7\u00e3o leste.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> Jo\u00e3o prefere uma <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>leve corrida, 800 m na dire\u00e7\u00e3o oeste e, em seguida, 600 m na dire\u00e7\u00e3o sul, realizando o percursocom velocidade m\u00e9dia de m\u00f3dulo 1,25 m\/s.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> Eles <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>partem simultaneamente do mesmo ponto<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. De acordo com o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>exposto acima, \u00e9 CORRETO afirmar que<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>: <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>01. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o m\u00f3dulo da velocidade m\u00e9dia de <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Tiago \u00e9 0,625 m\/s.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>02.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> Tiago e Jo\u00e3o realizam seus <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>percursos<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> em <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>tempos diferentes.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>04. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>deslocamento de Tiago \u00e9 de 700 m.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>08<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>velocidade escalar m\u00e9dia<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> de Jo\u00e3o \u00e9 de <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>1,75 m\/s.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>16. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o m\u00f3dulo do <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>deslocamento de Jo\u00e3o em rela\u00e7\u00e3o a Tiago \u00e9 1500 m.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>32. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>velocidade<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> de Jo\u00e3o em rela\u00e7\u00e3o a Tiago \u00e9 de <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>0,625 m\/s.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: large;\"><b>06-(UFSC-SC-015)<\/b><\/span><\/span><\/span><b> <\/b><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_ac467297.jpg\" alt=\"\" width=\"772\" height=\"146\" name=\"Imagem 21\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>B\u00e1rbara<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> recebeu a seguinte tarefa de seu professor de F\u00edsica: procurar em casa algum equipamento que pudesse representar um <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>circuito gerador-resistor-receptor.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> Ap\u00f3s observar o seu <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>celular carregando conectado ao computador por um cabo USB (Universal Serial Bus),<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> tentou representar o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>circuito de maneira esquem\u00e1tica<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, conforme a figura a seguir: <\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_f8ed433e.png\" alt=\"\" width=\"423\" height=\"253\" name=\"graphics4\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Observa\u00e7\u00e3o: a tens\u00e3o de sa\u00edda da porta USB deste computador \u00e9V<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>c<\/b><\/span><\/span><\/sub><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>= \u03b5\u2013i.r<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>c<\/b><\/span><\/span><\/sub><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> = 5,0 V e a corrente m\u00e1xima \u00e9 de 500,0 mA. De acordo com o exposto acima, \u00e9 CORRETO afirmar que: <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>01. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>para carregar o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>celular<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, a tens\u00e3o do <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>gerador<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> tem que ser no <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>m\u00ednimo igual \u00e0 tens\u00e3o do receptor<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. &#8212;<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>02. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Quando <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>desconectamos<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> o celular do computador, equivale a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>abrir a chave 1.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>04. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>a<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>corrente el\u00e9trica<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> que percorre a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>bateria do celular<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> quando a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>chave 1<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> est\u00e1 <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>fechada \u00e9 de 0,4A.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>08. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>para a resist\u00eancia <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>R igual a 50,0\u2126,<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>corrente <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>que percorre o celular quando <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>desconectado do computador \u00e9 de aproximadamente 0,09A. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>16.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> de acordo com o circuito, o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>resistor R sempre estar\u00e1 associado em paralelo com r<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><sub><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>b<\/b><\/span><\/span><\/sub><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>32.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> se o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>celular estiver ligado e conectado ao computador<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, tanto o computador quanto a bateria do celular ser\u00e3o os <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>geradores<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> do circuito.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: large;\"><b>07-(UFSC-SC-015)<\/b><\/span><\/span><\/span><b> <\/b><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_749c3b8b.jpg\" alt=\"\" width=\"774\" height=\"155\" name=\"Imagem 24\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Fotografar<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> \u00e9 uma arte que se popularizou com os celulares e se intensificou com as redes sociais, pois todos querem \u201cpostar\u201d, publicar os seus registros, suas selfies. Talvez alguns <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>celulares<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> de \u00faltima gera\u00e7\u00e3o consigam a qualidade de uma <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>m\u00e1quina fotogr\u00e1fica profissional<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, mas nada como utilizar a pr\u00f3pria m\u00e1quina fotogr\u00e1fica profissional com todos os seus recursos de alto desempenho para tirar uma <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>foto de alta qualidade<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Antigamente<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> as m\u00e1quinas fotogr\u00e1ficas usavam <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>filmes<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, hoje usam <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>sensores<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> que <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>captam a luz<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> e a convertem em sinal digital, registrando a imagem em um <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>arquivo digital.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> Na ess\u00eancia, tirando a tecnologia embarcada, as <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>m\u00e1quinas profissionaisfuncionam do mesmo jeito que antes<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. A luz <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>incide pela objetiva (conjunto de lentes),reflete <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>em um <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>espelho,<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> incide em um <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>pentaprisma e emerge passando pela ocular.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> Al\u00e9m da ocular, as m\u00e1quinas mais modernas possuem um <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>visor LCD para ver o que est\u00e1 sendo focalizado para fotografar<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. Quando se <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>aperta o disparador para fotografar<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, o espelho <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>refletor levanta<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> e a luz se <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>propaga diretamente para<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>sensor, registrando desta forma a imagem desejada<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. A <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>figura abaixo<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> ilustra o que foi explicado<\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2015\/ufsc\/i_ca99d20fb45379c9_html_248f1474.png\" alt=\"\" width=\"565\" height=\"295\" name=\"Imagem 76\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>antes. Dispon\u00edvel em: [Adaptado] Acesso em: 18 ago. 2014. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Com <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>base na figura e no exposto acima, \u00e9 CORRETO afirmar que<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>: <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>01. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>reflex\u00e3o <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>da luz \u00e9 classificada de duas formas: a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>reflex\u00e3o difusa e a reflex\u00e3o especular<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, que s\u00f3 ocorre em <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>superf\u00edcies planas.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>02 .<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>refra\u00e7\u00e3o <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>da luz \u00e9 caracterizada pelo <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>desvio da luz ao mudar de meio com refring\u00eancias distintas.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>04. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>a luz incide no <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>pentaprisma <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>e sofre <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>duas reflex\u00f5es<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> antes de emergir. Estas reflex\u00f5es s\u00e3o chamadas de <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>reflex\u00f5es totais, pois duas condi\u00e7\u00f5es est\u00e3o sendo satisfeitas<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>: a luz est\u00e1 no <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>meio maisrefringente<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> e o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00e2ngulo de incid\u00eancia \u00e9 maior que o \u00e2ngulo limite.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>08. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>conjunto de lentes da objetiva<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> \u00e9 formado por <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>lentes divergentes<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, pois somente elas formam <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>imagens reais, que s\u00e3o projetadas.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>16.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>a imagem <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>projetada no sensor \u00e9 real, direita e menor.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> Isto garante que ela possa ser vista com a <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>mesma orienta\u00e7\u00e3o, tanto pela ocular quanto pelo visor LCD.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>32. <\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>pela <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>figura,<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> podemos observar que o <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>raio de luz<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> que <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>incide<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> no pentaprisma<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>cruza<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>com o raio de luz que <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>ir\u00e1 emergir.<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> O <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>princ\u00edpio da independ\u00eancia dos raios luminosos<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> garante que este \u201cencontro\u201d <\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>n\u00e3o interfira<\/b><\/span><\/span><\/span><span style=\"color: #002060;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> na imagem vista pelo observador pela ocula<a title=\"Resolu\u00e7\u00e3o Comentada da UFSC 2015\" href=\"http:\/\/fisicaevestibular.com.br\/novo\/universidades-2015\/exercicios-resolvidos-da-ufsc-2015\/resolucao-comentada-da-ufsc-2015\/\">r.<\/a><\/b><\/span><\/span><\/span><\/p>\n<p><a title=\"Resolu\u00e7\u00e3o Comentada da UFSC 2015\" href=\"http:\/\/fisicaevestibular.com.br\/novo\/universidades-2015\/exercicios-resolvidos-da-ufsc-2015\/resolucao-comentada-da-ufsc-2015\/\">\u00a0<\/a><\/p>\n<h2><a title=\"Resolu\u00e7\u00e3o Comentada da UFSC 2015\" href=\"http:\/\/fisicaevestibular.com.br\/novo\/universidades-2015\/exercicios-resolvidos-da-ufsc-2015\/resolucao-comentada-da-ufsc-2015\/\"><span style=\"color: #000080;\">Confira a resolu\u00e7\u00e3o comentada.<\/span><\/a><\/h2>\n","protected":false},"excerpt":{"rendered":"<p>A\u00a0Universidade Federal de Santa Catarina\u00a0(UFSC), \u00e9 uma institui\u00e7\u00e3o federal brasileira\u00a0de\u00a0ensino superior\u00a0localizada em\u00a0Florian\u00f3polis,\u00a0Santa Catarina, tendo sido cotada como a quinta melhor institui\u00e7\u00e3o de ensino superior da Am\u00e9rica Latina pelo Webometrics Ranking of World Universities. A Universidade, cujo campus principal se localiza no bairro Trindade, oferece 83 cursos de gradua\u00e7\u00e3o, 88 cursos de p\u00f3s-gradua\u00e7\u00e3o em sentido amplo e 81 em sentido estrito.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":5,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-692","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/comments?post=692"}],"version-history":[{"count":2,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/692\/revisions"}],"predecessor-version":[{"id":696,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/692\/revisions\/696"}],"up":[{"embeddable":true,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/5"}],"wp:attachment":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/media?parent=692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}