{"id":4216,"date":"2018-11-14T01:48:34","date_gmt":"2018-11-14T01:48:34","guid":{"rendered":"http:\/\/fisicaevestibular.com.br\/novo\/?page_id=4216"},"modified":"2024-07-11T02:47:09","modified_gmt":"2024-07-11T02:47:09","slug":"colegio-naval-2018-2019","status":"publish","type":"page","link":"https:\/\/fisicaevestibular.com.br\/novo\/universidades-2018\/colegio-naval-2018-2019\/","title":{"rendered":"Col\u00e9gio Naval 2018\/2019"},"content":{"rendered":"<p class=\"western\" align=\"CENTER\"><img decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2018\/colnaval20182019\/0023345001542159451_resoluo%20colgio%20naval%20(1)_html_m2bf27866.png\" width=\"167\" height=\"158\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>O\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>Col\u00e9gio Naval\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>\u00e9 uma\u00a0institui\u00e7\u00e3o\u00a0<\/b><\/span><\/span><\/span><a href=\"http:\/\/pt.wikipedia.org\/wiki\/Militar\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>militar<\/b><\/span><\/span><\/span><\/a><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>\u00a0de ensino\u00a0com mais de meio s\u00e9culo de exist\u00eancia localizada na enseada Batista das Neves, no munic\u00edpio de\u00a0<\/b><\/span><\/span><\/span><a href=\"http:\/\/pt.wikipedia.org\/wiki\/Angra_dos_Reis\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>Angra dos Reis<\/b><\/span><\/span><\/span><\/a><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>, estado do\u00a0<\/b><\/span><\/span><\/span><a href=\"http:\/\/pt.wikipedia.org\/wiki\/Rio_de_Janeiro\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>Rio de Janeiro<\/b><\/span><\/span><\/span><\/a><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>, cuja\u00a0miss\u00e3o \u00e9 preparar candidatos para o ingresso no\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>Curso de Gradua\u00e7\u00e3o da\u00a0<\/b><\/span><\/span><\/span><a href=\"http:\/\/pt.wikipedia.org\/wiki\/Escola_Naval\"><span style=\"color: #e84747;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>Escola Naval<\/b><\/span><\/span><\/span><\/a><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>, respons\u00e1vel pela forma\u00e7\u00e3o de\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>Oficiais da\u00a0<\/b><\/span><\/span><\/span><a href=\"http:\/\/pt.wikipedia.org\/wiki\/Marinha_do_Brasil\"><span style=\"color: #e84747;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>Marinha do Brasil<\/b><\/span><\/span><\/span><\/a><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>.<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>Para\u00a0estudar no Col\u00e9gio Naval\u00a0deve-se prestar o\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>CPACN\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>(Concurso P\u00fablico de Admiss\u00e3o ao Col\u00e9gio Naval), realizado\u00a0anualmente pela\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>DEnsM, Diretoria de Ensino da Marinha<\/b><\/span><\/span><\/span><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>. O PSACN \u00e9\u00a0constitu\u00eddo de\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>duas fases,\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>sendo que a\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>primeira \u00e9 a de Matem\u00e1tica<\/b><\/span><\/span><\/span><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>. Os candidatos\u00a0aprovados na primeira fase avan\u00e7am para a\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>segunda,<\/b><\/span><\/span><\/span><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>\u00a0constitu\u00edda pelas mat\u00e9rias\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>Portugu\u00eas, Estudos Sociais, Ci\u00eancias e Reda\u00e7\u00e3o.<\/b><\/span><\/span><\/span><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>\u00a0O concurso \u00e9 a n\u00edvel de Ensino Fundamental, e \u00e9\u00a0disputado a n\u00edvel nacional. \u00c9 um dos\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>concursos mais dif\u00edceis e concorridos\u00a0da Am\u00e9rica Latina para essa faixa et\u00e1ria (15-18 anos)<\/b><\/span><\/span><\/span><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>, sendo recomendado alguns meses de preparo. O concurso ainda conta com um exame de sa\u00fade e um exame f\u00edsico, ambos eliminat\u00f3rios.<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>A Institui\u00e7\u00e3o<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>O\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>Col\u00e9gio Naval\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>\u00e9 uma tradicional institui\u00e7\u00e3o da\u00a0<\/b><\/span><\/span><\/span><a href=\"http:\/\/pt.wikipedia.org\/wiki\/Marinha_do_Brasil\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>Marinha do Brasil<\/b><\/span><\/span><\/span><\/a><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>, com mais de cinq\u00fcenta anos de exist\u00eancia. Tem por objetivo a\u00a0forma\u00e7\u00e3o de seus Alunos para o posterior ingresso na\u00a0<\/b><\/span><\/span><\/span><a href=\"http:\/\/pt.wikipedia.org\/wiki\/Escola_Naval_%28Brasil%29\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>Escola Naval<\/b><\/span><\/span><\/span><\/a><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>, quando passam, ent\u00e3o, a ser Aspirantes. Os candidatos nele ingressam, anualmente,\u00a0por concurso p\u00fablico. O\u00a0curso dura tr\u00eas anos e equivale\u00a0ao\u00a0<\/b><\/span><\/span><\/span><a href=\"http:\/\/pt.wikipedia.org\/wiki\/Ensino_M%C3%A9dio\"><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>Ensino M\u00e9dio<\/b><\/span><\/span><\/span><\/a><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>, acrescido de\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #c00000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>instru\u00e7\u00e3o naval especializada.<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>\u00c9\u00a0<\/b><\/span><\/span><\/span><span style=\"color: #0000cc;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>reconhecido nacionalmente\u00a0como\u00a0centro de excel\u00eancia no ensino secund\u00e1rio no pa\u00eds<\/b><\/span><\/span><\/span><span style=\"color: #111111;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>, condi\u00e7\u00e3o comprovada pelos \u00faltimos resultados obtidos pela institui\u00e7\u00e3o em avalia\u00e7\u00f5es realizadas pelo Governo Federal em todas as escolas p\u00fablicas do Ensino M\u00e9dio<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>01 \u2013 Col\u00e9gio Naval 2018\/2019<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2018\/colnaval20182019\/0023345001542159451_resoluo%20colgio%20naval%20(1)_html_m2893a5f.jpg\" width=\"218\" height=\"132\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>Considere <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>um bloco de 2 kg<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> apoiado sobre uma <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>superf\u00edcie horizontal cujo atrito \u00e9 desprez\u00edvel. <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>Do lado esquerdo \u00e9 aplicada ao bloco <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>uma for\u00e7a F horizontal de 10 N<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> e do lado direito \u00e9 ligado a ele <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>uma corda ideal, esticada e inclinada de 30\u00b0 com a horizontal<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>, conforme indicado na figura. A corda ap\u00f3s passar por um sistema de <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>roldanas ideal,<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> sendo <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>uma delas m\u00f3vel<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>, liga-se a <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>outro bloco de 10 kg,<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> por\u00e9m suspenso pela corda. Marque a op\u00e7\u00e3o correta que fornece <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>a intensidade aproximada da tra\u00e7\u00e3o na corda ideal<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. Despreze o atrito com o ar e considere os blocos como pontos materiais. Dados: g = 10 m\/s\u00b2, sen 30\u00b0 = 0,50 e cos 30\u00b0 = 0,87.<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2018\/colnaval20182019\/0023345001542159451_resoluo%20colgio%20naval%20(1)_html_700f55b8.png\" width=\"395\" height=\"273\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(A) 5 N<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(B) 10 N<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(C) 20 N<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(D) 30 N<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(E) 40 N<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>02 \u2013 Col\u00e9gio Naval 2018\/2019 <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>*(Quest\u00e3o com resposta errada no gabarito)<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2018\/colnaval20182019\/0023345001542159451_resoluo%20colgio%20naval%20(1)_html_m2893a5f.jpg\" width=\"218\" height=\"132\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>Um circuito el\u00e9trico \u00e9 composto por uma <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>bateria ideal<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> com uma <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>tens\u00e3o (U) de 15 V<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>, <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>resistores<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> cada qual com uma <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>resist\u00eancia el\u00e9trica (R) de 3 \u03a9<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>, fios condutores ideais e <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>duas chaves (Ch)<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> que permitem abrir ou fechar o circuito ou parte dele. Al\u00e9m disso, conta com um <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>amper\u00edmetro ideal (A)<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. Na situa\u00e7\u00e3o apresentada na figura abaixo, qual das op\u00e7\u00f5es fornece, respectivamente, a <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>resist\u00eancia el\u00e9trica equivalente (Req)<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> do circuito e a <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>intensidade da corrente el\u00e9trica (I)<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> indicada pelo amper\u00edmetro? <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2018\/colnaval20182019\/0023345001542159451_resoluo%20colgio%20naval%20(1)_html_m4c7cdb08.png\" width=\"401\" height=\"236\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(A) 1,0 \u03a9 e 30 A<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(B) 1,5 \u03a9 e 20 A<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(C) 1,5 \u03a9 e 10 A<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(D) 6,0 \u03a9 e 5,0 A<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(E) 9,0 \u03a9 e 3,3 A<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>03 \u2013 Col\u00e9gio Naval 2018\/2019<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2018\/colnaval20182019\/0023345001542159451_resoluo%20colgio%20naval%20(1)_html_m2893a5f.jpg\" width=\"218\" height=\"132\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>Sobre <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>eletricidade<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> e <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>magnetismo<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> analise as afirmativas abaixo e assinale a op\u00e7\u00e3o que apresenta o <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>conceito INCORRETO<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(A) Part\u00edculas ou corpos com <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>cargas el\u00e9tricas<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> de <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>sinais iguais<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> se <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>repelem<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> e com <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>sinais diferentes<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> se <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>atraem<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(B) Um corpo \u00e9 dito <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>neutro<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> quando possui <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>igual quantidade de pr\u00f3tons e el\u00e9trons<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(C) Um corpo \u00e9 dito <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>eletrizado positivamente<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> quando inicialmente <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>neutro<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>, por algum processo de eletriza\u00e7\u00e3o <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>recebe pr\u00f3tons<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> de outro corpo.<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(D) Em um sistema eletricamente isolado, <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>dois corpos<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> inicialmente <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>neutros<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> e de <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>materiais diferentes<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>, quando atritados entre si adquirem cargas el\u00e9tricas de <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>mesmo m\u00f3dulo<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> e de <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>sinais opostos<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>.<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(E) A Terra pode ser considerada como se fosse um grande \u00edm\u00e3, em que o <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>polo magn\u00e9tico norte<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> encontra-se pr\u00f3ximo ao <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>polo geogr\u00e1fico sul<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> e o <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>polo magn\u00e9tico sul<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> pr\u00f3ximo ao <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>polo geogr\u00e1fico norte<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>.<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>04 \u2013 Col\u00e9gio Naval 2018\/2019<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2018\/colnaval20182019\/0023345001542159451_resoluo%20colgio%20naval%20(1)_html_m2893a5f.jpg\" width=\"230\" height=\"139\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>Sobre <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>calor<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>, <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>luz<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>, <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>som<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>, analise as afirmativas abaixo e assinale a op\u00e7\u00e3o que apresenta o <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>conceito correto<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(A) <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>Temperatura<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> \u00e9 a <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>energia<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> contida em um corpo aquecido. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(B) Ao ferver <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>\u00e1gua destilada<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> em uma panela com tampa aberta e <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>ao n\u00edvel do mar,<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> ap\u00f3s a \u00e1gua atingir e permanecer em <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>ebuli\u00e7\u00e3o<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> sua <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>temperatura<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> se mant\u00e9m <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>constante<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(C) Um <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>raio de luz<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> se propaga em <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>linha reta<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> em <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>meios<\/b><\/span><\/span><\/span><b> <\/b><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>homog\u00eaneos<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> e <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>opacos<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>.<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(D) Um <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>raio de luz<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> ao atravessar de um <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>meio material<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> para <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>outro<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> tem necessariamente a sua <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>dire\u00e7\u00e3o de propaga\u00e7\u00e3o<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> e <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>velocidade alteradas<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>.<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(E) O <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>som<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> e a <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>luz<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> se <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>propagam<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> no <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>v\u00e1cuo<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>05 \u2013 Col\u00e9gio Naval 2018\/2019<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2018\/colnaval20182019\/0023345001542159451_resoluo%20colgio%20naval%20(1)_html_m2893a5f.jpg\" width=\"217\" height=\"131\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>Considere <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>2 L de \u00e1gua<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> pura l\u00edquida a uma <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>temperatura inicial de 30 \u00b0C<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. Fornecendo certa quantidade de energia sob a forma de calor, <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>ela se aquece at\u00e9<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> atingir os <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>40 \u00b0C<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. Supondo que toda a energia fornecida \u00e0 \u00e1gua fosse utilizada para <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>elevar<\/b><\/span><\/span><\/span><b> <\/b><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>uma pedra de<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2018\/colnaval20182019\/0023345001542159451_resoluo%20colgio%20naval%20(1)_html_m2c703f91.png\" width=\"373\" height=\"192\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>5 kg a partir do solo (0 m) <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>a fim de posicion\u00e1-la <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>em repouso<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> a certa altura do solo, que <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>altura m\u00e1xima<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> seria essa? Despreze o atrito com o ar e qualquer outra troca de calor da \u00e1gua com o meio ambiente al\u00e9m da mencionada. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>Dados: d<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><sub><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>\u00e1gua<\/b><\/span><\/span><\/sub><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> = 1 g\/cm<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><sup><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>3<\/b><\/span><\/span><\/sup><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>; c<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><sub><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>\u00e1gua<\/b><\/span><\/span><\/sub><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> = 1 cal\/g \u00b0C; 1 cal = 4,2 J; g = 10 m\/s<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><sup><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>2<\/b><\/span><\/span><\/sup><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(A) 240 m <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(B) 840 m <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(C) 1.680 m<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(D) 2.360 m<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(E) 3.200 m<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black, serif;\"><span style=\"font-size: large;\"><b>06 \u2013 Col\u00e9gio Naval 2018\/2019<\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\" align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2018\/colnaval20182019\/0023345001542159451_resoluo%20colgio%20naval%20(1)_html_m2893a5f.jpg\" alt=\"Col\u00e9gio Naval\" width=\"237\" height=\"144\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>Classifique com V (verdadeiro) ou F (falso) as afirmativas abaixo e, em seguida, marque a op\u00e7\u00e3o que apresenta a <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>sequ\u00eancia correta<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>( ) Um <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>sat\u00e9lite em \u00f3rbita<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> em torno da Terra possui <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>massa<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>, no entanto, n\u00e3o possui <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>peso<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>( ) Uma nave espacial no espa\u00e7o, <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>livre de atrito e de toda e qualquer for\u00e7a de atra\u00e7\u00e3o ou repuls\u00e3o<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>, permanecer\u00e1 sempre em <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>repouso<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> ou em <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>movimento retil\u00edneo uniforme<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> em rela\u00e7\u00e3o a referenciais inerciais. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>( ) \u00c9 necess\u00e1rio que um corpo esteja sob a a\u00e7\u00e3o de uma <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>for\u00e7a resultante diferente de zero<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> para permanecer em <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>movimento<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>( ) Sol e Terra se atraem com for\u00e7as gravitacionais de intensidades <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>diferentes<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>( ) <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>Peso<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> e <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>normal<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> constituem um par <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>a\u00e7\u00e3o-rea\u00e7\u00e3o<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>( ) <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>Peso<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> e <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>massa<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> s\u00e3o grandezas f\u00edsicas <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>vetoriais<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>( ) A <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>energia mec\u00e2nica<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b> de um sistema, que \u00e9 a soma da energia cin\u00e9tica com as energias potenciais, \u00e9 sempre <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>conservada<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><span lang=\"en-US\"><b>(A) (F)(V)(F)(F)(V)(V)(V) <\/b><\/span><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><span lang=\"en-US\"><b>(B) (F)(V)(V)(V)(F)(F)(V) <\/b><\/span><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><span lang=\"en-US\"><b>(C) (V)(V)(V)(V)(F)(F)(V)<\/b><\/span><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><span lang=\"en-US\"><b>(D) (V)(F)(F)(F)(V)(F)(F)<\/b><\/span><\/span><\/span><\/span><\/p>\n<p class=\"western\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial, serif;\"><span style=\"font-size: large;\"><b>(E) (F)(V)(F)(F)(F)(F)(F)<\/b><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><a href=\"http:\/\/fisicaevestibular.com.br\/novo\/universidades-2018\/colegio-naval-2018-2019\/resolucao-comentada-colegio-naval-2018-2019\/\">Confira a resolu\u00e7\u00e3o comentada<\/a><\/h3>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/fisicaevestibular.com.br\/novo\/universidades-2019\/\">Clique aqui para ver sobre o tema!<\/a><\/p>\n<p><a href=\"https:\/\/www.youtube.com\/user\/fisicaevestibular\/playlists\">Confira as v\u00eddeo aulas!<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>O\u00a0Col\u00e9gio Naval\u00a0\u00e9 uma\u00a0institui\u00e7\u00e3o\u00a0militar\u00a0de ensino\u00a0com mais de meio s\u00e9culo de exist\u00eancia localizada na enseada Batista das Neves, no munic\u00edpio de\u00a0Angra dos Reis, estado do\u00a0Rio de Janeiro, cuja\u00a0miss\u00e3o \u00e9 preparar candidatos para o ingresso no\u00a0Curso de Gradua\u00e7\u00e3o da\u00a0Escola Naval, respons\u00e1vel pela forma\u00e7\u00e3o de\u00a0Oficiais da\u00a0Marinha do Brasil. Para\u00a0estudar no Col\u00e9gio Naval\u00a0deve-se prestar o\u00a0CPACN\u00a0(Concurso P\u00fablico de Admiss\u00e3o ao Col\u00e9gio Naval), realizado\u00a0anualmente pela\u00a0DEnsM, Diretoria de<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3353,"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-4216","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/4216","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=4216"}],"version-history":[{"count":4,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/4216\/revisions"}],"predecessor-version":[{"id":10254,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/4216\/revisions\/10254"}],"up":[{"embeddable":true,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/3353"}],"wp:attachment":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/media?parent=4216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}