{"id":2838,"date":"2017-04-12T04:41:44","date_gmt":"2017-04-12T04:41:44","guid":{"rendered":"http:\/\/fisicaevestibular.com.br\/novo\/?page_id=2838"},"modified":"2024-07-19T14:29:32","modified_gmt":"2024-07-19T14:29:32","slug":"ifmg-2017","status":"publish","type":"page","link":"https:\/\/fisicaevestibular.com.br\/novo\/universidades-2017\/ifmg-2017\/","title":{"rendered":"IFMG 2017"},"content":{"rendered":"<h1 align=\"CENTER\"><img decoding=\"async\" class=\"alignnone\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/ifmg\/i_0272b9910db285f5_html_7d40820.png\" alt=\"IFMG\" width=\"257\" height=\"109\" name=\"Imagem 2\" align=\"BOTTOM\" border=\"0\" \/><\/h1>\n<p align=\"CENTER\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>O Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia de Minas Gerais IFMG \u00e9 uma institu\u00e7\u00e3o que oferece educa\u00e7\u00e3o superior, b\u00e1sica e profissional, de forma pluricurricular. \u00c9 uma institui\u00e7\u00e3o multicampi, especializada na oferta de educa\u00e7\u00e3o profissional e tecnol\u00f3gica nas diferentes modalidades de ensino, com base na conjuga\u00e7\u00e3o de conhecimentos t\u00e9cnicos e tecnol\u00f3gicos \u00e0s suas pr\u00e1ticas pedag\u00f3gicas. Sua Reitoria est\u00e1 sediada em Belo Horizonte-MG<\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Unidades:<\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Reitoria Belo Horizonte<\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Campus\u00a01 \u2013 Campus Bambu\u00ed \u2013\u00a0 Campus Betim (implanta\u00e7\u00e3o) \u2013 Campus Congonhas \u2013 Campus Formiga \u2013 Campus Governador Valadares \u2013 Campus Ouro Branco \u2013 Campus Ouro Preto \u2013 EaD P\u00f3lo Alfenas \u2013 EaD P\u00f3lo Betim \u2013 EaD P\u00f3lo Cachoeira doCampo \u2013 EaD P\u00f3lo Cataguases \u2013 Campus Ribeir\u00e3o das Neves (previsto) \u2013 Campus Sabar\u00e1 (previsto) \u2013 Campus S\u00e3o Jo\u00e3o Evangelista\u00a0 \u2014\u00a0 Unidades Conveniadas \u2013 Arcos \u2013 Bom Despacho \u2013 Jo\u00e3o Monlevade \u2013 Pomp\u00e9u \u2013 Piumbi \u2013 Oliveira.<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>1 &#8211; (IFMG-MG-2017)<\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/ifmg\/i_0272b9910db285f5_html_4882fc74.jpg\" alt=\"\" width=\"445\" height=\"115\" name=\"Imagem 3\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A imagem a seguir ilustra um padr\u00e3o de linhas que representam um <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>tipo de campo de a\u00e7\u00e3o \u00e0 dist\u00e2ncia. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>O padr\u00e3o de linhas <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00e9 compat\u00edvel <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>com aquele formado por: <\/b><\/span><\/span><\/span><img decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/ifmg\/i_0272b9910db285f5_html_db6e41d7.gif\" alt=\"\" width=\"371\" height=\"248\" name=\"Imagem 4\" align=\"LEFT\" border=\"0\" hspace=\"12\" \/><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A) duas cargas el\u00e9tricas de <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>sinais opostos <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>ou dois <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>p\u00f3los magn\u00e9ticos diferentes<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>B) <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>duas cargas el\u00e9tricas de <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>sinais iguais <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>ou dois <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>p\u00f3los magn\u00e9ticos diferentes<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C) <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>duas cargas el\u00e9tricas de <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>sinais opostos ou dois <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>p\u00f3los magn\u00e9ticos iguais<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>D) <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>duas cargas el\u00e9tricas de <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>sinais iguais <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>ou dois <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>p\u00f3los magn\u00e9ticos iguais<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>.<\/b><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>2 &#8211; (IFMG-MG-2017)<\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/ifmg\/i_0272b9910db285f5_html_33c9dfda.jpg\" alt=\"\" width=\"492\" height=\"144\" name=\"Imagem 10\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #0000ff;\"> <span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Os especialistas em nutri\u00e7\u00e3o sugerem que um adulto deve ingerir <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>2500 kcal <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>diariamente para desempenhar suas atividades de rotina. Supondo que essa quantidade de energia \u00e9 utilizada pelo corpo humano <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>ao longo de 24 horas<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, a <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>pot\u00eancia m\u00e9dia do corpo<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> equivale a aproximadamente uma <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>OBS: <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Considere 1 caloria = 4 J <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A) <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>l\u00e2mpada fluorescente de 30 W <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>B) <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>batedeira de 70 W <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C) l\u00e2mpada incandescente de 120 W <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>D) <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>cafeteira el\u00e9trica de 400 W <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>3 &#8211; (IFMG-MG-2017)<\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/ifmg\/i_0272b9910db285f5_html_ec3b850.jpg\" alt=\"\" width=\"552\" height=\"134\" name=\"Imagem 11\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Daniela e Carlos s\u00e3o patinadores profissionais. O corpo de <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Carlos apresenta massa maior que o de Daniela<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. Durante uma apresenta\u00e7\u00e3o, Carlos empurra Daniela, aplicando nela uma <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>for\u00e7a horizontal para a esquerda<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>. Como consequ\u00eancia do empurr\u00e3o de Carlos, <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>ambos s\u00e3o impulsionados nos sentidos indicado pelas setas.<\/b><\/span><\/span><\/span><span class=\"sd-abs-pos\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/ifmg\/i_0272b9910db285f5_html_f1704afb.gif\" alt=\"\" width=\"463\" height=\"194\" name=\"Imagem 7\" border=\"0\" \/><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Seja <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Fc e Fd a for\u00e7a que Carlos faz em Daniela e que Daniela faz em Carlos<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, respectivamente. <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Despreze qualquer forma de atrito.<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> Considere tamb\u00e9m que <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>ac e ad a acelera\u00e7\u00e3o que atua em Carlos e em Daniela<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, respectivamente, <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>no momento do empurr\u00e3o. <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00c9 <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><i><b>CORRETO<\/b><\/i><\/span><\/span><\/span><i><b> <\/b><\/i><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>afirmar que: <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A) <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Fc &gt; Fd e ac = ad <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>B) <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Fc &gt; Fd e ac &lt; ad <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C) Fc = Fd e ac &lt; ad <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>D) <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Fc = Fd e ac = ad<\/b><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>4 &#8211; (IFMG-MG-2017)<\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/ifmg\/i_0272b9910db285f5_html_ecdba9fc.jpg\" alt=\"\" width=\"541\" height=\"132\" name=\"Imagem 12\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Leia o fragmento de texto sobre Galileu e a queda dos corpos: <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\">\u201c<span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>De acordo com a hist\u00f3ria, Galileu escolheu objetos com aproximadamente a mesma forma para minimizar os efeitos da resist\u00eancia do ar. Voc\u00ea pode imaginar Galileu abandonando bolas de chumbo e madeira, simultaneamente de 54 m de altura para professores e estudantes c\u00e9ticos rumo ao ch\u00e3o.\u201d <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Suponha que Galileu tenha abandonado duas bolas, <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>uma de chumbo e outra de madeira, de mesmas dimens\u00f5es, <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>do alto da torre de Pisa. <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Despreze os efeitos da resist\u00eancia do ar. Seja ac e am as acelera\u00e7\u00f5es adquiridas pelas bolas de chumbo e madeira,<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b> respectivamente, durante a queda e considere <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>tc e tm o tempo de queda das bolas de chumbo e madeira<\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>, respectivamente. <\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/ifmg\/i_0272b9910db285f5_html_c7bc00d3.gif\" alt=\"\" width=\"399\" height=\"326\" name=\"Imagem 8\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>Dispon\u00edvel em: http:\/\/fisikanarede.blogspot.com.br\/2010_07_01_archive.html Acesso em: 05 de outubro de 2016 <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>\u00c9 <\/b><\/span><\/span><\/span><span style=\"color: #ff0000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><i><b>CORRETO<\/b><\/i><\/span><\/span><\/span><i><b> <\/b><\/i><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>afirmar que: <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>A) ac = am e tc = tm <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>B) <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>ac = am e tc &lt; tm <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>C) <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>ac &gt; am e tc &lt; tm <\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>D) <\/b><\/span><\/span><\/span><span style=\"color: #0000ff;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><b>ac &gt; am e tc = tm<\/b><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>5 &#8211; (IFMG-MG-2017)<\/b><\/span><\/span><\/span><\/p>\n<p align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/ifmg\/i_0272b9910db285f5_html_ecdba9fc.jpg\" alt=\"\" width=\"541\" height=\"132\" name=\"Imagem 13\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><b>As leis de Kepler trouxeram uma nova compreens\u00e3o para a mec\u00e2nica celeste. Elas possibilitaram analisar as trajet\u00f3rias, per\u00edodos e dist\u00e2ncias de corpos celestes.<\/b><\/span><span style=\"color: #ff0000;\"><b> De acordo com as Leis de Kepler, \u00e9 <\/b><\/span><span style=\"color: #ff0000;\"><i><b>CORRETO <\/b><\/i><\/span><span style=\"color: #ff0000;\"><b>afirmar que o: <\/b><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><b>A) <\/b><\/span><span style=\"color: #0000ff;\"><b>m\u00f3dulo da velocidade de um planeta em \u00f3rbita el\u00edptica \u00e9 constante. <\/b><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><b>B) Sol se situa em um dos focos da trajet\u00f3ria el\u00edptica descrita por um planeta. <\/b><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><b>C) <\/b><\/span><span style=\"color: #0000ff;\"><b>per\u00edodo de transla\u00e7\u00e3o e a massa de um planeta se relacionam atrav\u00e9s de uma propor\u00e7\u00e3o direta. <\/b><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><b>D) <\/b><\/span><span style=\"color: #0000ff;\"><b>per\u00edodo de rota\u00e7\u00e3o de um planeta, em torno de seu eixo, e seu o per\u00edodo de transla\u00e7\u00e3o em torno do Sol s\u00e3o diretamente proporcionais. <\/b><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #0000ff;\"><span style=\"font-family: Arial Black,serif;\"><span style=\"font-size: medium;\"><b>6 &#8211; (IFMG-MG-2017)<\/b><\/span><\/span><\/span><span class=\"sd-abs-pos\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/ifmg\/i_0272b9910db285f5_html_8e86b870.png\" alt=\"\" width=\"246\" height=\"224\" name=\"Imagem 9\" border=\"0\" \/><\/span><\/p>\n<p align=\"CENTER\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/fisicaevestibular.com.br\/novo\/wp-content\/uploads\/universidades-2017\/ifmg\/i_0272b9910db285f5_html_56bc1040.jpg\" alt=\"\" width=\"488\" height=\"132\" name=\"Imagem 14\" align=\"BOTTOM\" border=\"0\" \/><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><b>Em um experimento de \u00f3ptica, o professor Rafael faz com que um raio de luz monocrom\u00e1tico incida da maneira representa ao lado. O raio de luz <\/b><\/span><span style=\"color: #ff0000;\"><b>forma um \u00e2ngulo de 90\u00b0 com a superf\u00edcie da \u00e1gua. <\/b><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><b>O raio luminoso <\/b><\/span><span style=\"color: #ff0000;\"><b>inicialmente viajava no ar e passa a viajar na \u00e1gua. <\/b><\/span><span style=\"color: #0000ff;\"><b>Acerca deste experimento, \u00e9 <\/b><\/span><span style=\"color: #ff0000;\"><b>CORRETO<\/b><\/span><b> <\/b><span style=\"color: #0000ff;\"><b>afirmar que: <\/b><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><b>A) <\/b><\/span><span style=\"color: #0000ff;\"><b>a luz n\u00e3o sofreu refra\u00e7\u00e3o. <\/b><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><b>B) <\/b><\/span><span style=\"color: #0000ff;\"><b>o \u00e2ngulo de incid\u00eancia vale 90\u00b0. <\/b><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><b>C) <\/b><\/span><span style=\"color: #0000ff;\"><b>a frequ\u00eancia da luz sofreu altera\u00e7\u00e3o. <\/b><\/span><\/span><\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-family: Arial,serif;\"><span style=\"font-size: medium;\"><span style=\"color: #0000ff;\"><b>D) o comprimento de onda da luz sofreu altera\u00e7\u00e3o.<\/b><\/span><\/span><\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><a title=\"Resolu\u00e7\u00e3o comentada IFMG 2017\" href=\"http:\/\/fisicaevestibular.com.br\/novo\/universidades-2017\/ifmg-2017\/resolucao-comentada-ifmg-2017\/\"><span style=\"color: #000080;\">Confira as resolu\u00e7\u00f5es comentadas e gabaritos<\/span><\/a><\/h3>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/fisicaevestibular.com.br\/novo\/universidades-2016-a-2012\/\">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 Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia de Minas Gerais IFMG \u00e9 uma institu\u00e7\u00e3o que oferece educa\u00e7\u00e3o superior, b\u00e1sica e profissional, de forma pluricurricular. \u00c9 uma institui\u00e7\u00e3o multicampi, especializada na oferta de educa\u00e7\u00e3o profissional e tecnol\u00f3gica nas diferentes modalidades de ensino, com base na conjuga\u00e7\u00e3o de conhecimentos t\u00e9cnicos e tecnol\u00f3gicos \u00e0s suas pr\u00e1ticas pedag\u00f3gicas. 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