{"id":3053,"date":"2017-05-30T03:16:12","date_gmt":"2017-05-30T03:16:12","guid":{"rendered":"http:\/\/fisicaevestibular.com.br\/novo\/?page_id=3053"},"modified":"2024-07-15T15:34:13","modified_gmt":"2024-07-15T15:34:13","slug":"unitau-geral-2017","status":"publish","type":"page","link":"https:\/\/fisicaevestibular.com.br\/novo\/universidades-2017\/unitau-geral-2017\/","title":{"rendered":"UNITAU Geral 2017"},"content":{"rendered":"

\"UNITAU\"<\/h3>\n

Universidade de Taubat\u00e9\u00a0(Unitau)<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>\u00e9 uma\u00a0autarquia<\/a>\u00a0educacional brasileira<\/a> pertencente ao governo municipal de\u00a0Taubat\u00e9<\/a>(SP),<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>com diversas unidades espalhadas pelo\u00a0munic\u00edpio<\/a>\u00a0contando bem como com\u00a0<\/b><\/span><\/span><\/span>campi<\/b><\/i><\/span><\/span><\/span><\/a>\u00a0nos munic\u00edpios de\u00a0Ubatuba<\/a>,\u00a0S\u00e3o Jos\u00e9 dos Campos<\/a>,\u00a0Mogi Gua\u00e7u<\/a>\u00a0(<\/b><\/span><\/span><\/span>S\u00e3o Paulo<\/b><\/i><\/span><\/span><\/span><\/a>) e Bel\u00e9m (Par\u00e1).<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n

Formou, ao todo, mais de 90 mil\u00a0alunos<\/a>, sendo a<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>maior universidade do cone leste paulista<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>e uma das mais tradicionais do\u00a0interior de S\u00e3o Paulo<\/a>. \u00c9 a<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>primeira e maior universidade p\u00fablica de car\u00e1ter unicipal<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>da\u00a0Am\u00e9rica Latina<\/a>\u00a0e, recentemente, foi eleita a<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>9\u00aa melhor universidade do Estado de S\u00e3o Paulo, ocupando tamb\u00e9m a posi\u00e7\u00e3o de<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>40\u00aa melhor<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>institui\u00e7\u00e3o de ensino superior do pa\u00eds\u00a0e figurando entre as<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>75 melhores da Am\u00e9rica Latina.<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n

Quanto \u00e0 infra-estrutura, conta com<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>99\u00a0laborat\u00f3rios<\/a>, um acervo bibliogr\u00e1fico com mais do que 280 mil exemplares, mais de 50 n\u00facleos de pesquisa cadastrados no\u00a0CNPq<\/a>\u00a0nas \u00e1reas de\u00a0<\/b><\/span><\/span><\/span>Humanas<\/b><\/i><\/span><\/span><\/span>, de\u00a0<\/b><\/span><\/span><\/span>Bioci\u00eancias<\/b><\/i><\/span><\/span><\/span>\u00a0e de\u00a0<\/b><\/span><\/span><\/span>Exatas<\/b><\/i><\/span><\/span><\/span>, um\u00a0hospital<\/a>,<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>uma<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>cl\u00ednica de psicologia, uma de fisioterapia<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>e uma deodontologia.\u00a0Al\u00e9m disso, mant\u00e9m tamb\u00e9m uma\u00a0r\u00e1dio<\/a>\u00a0e uma emissora de<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>televis\u00e3o universit\u00e1rias.<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n

\"\"<\/span><\/p>\n

 <\/p>\n

01-(UNITAU GERAL-SP-017)<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n

\"\"<\/span><\/p>\n

A posi\u00e7\u00e3o<\/b><\/span><\/span><\/span> de um objeto, cujas <\/b><\/span><\/span><\/span>dimens\u00f5es<\/b><\/span><\/span><\/span> s\u00e3o desprez\u00edveis, em rela\u00e7\u00e3o a um <\/b><\/span><\/span><\/span>observador<\/b><\/span><\/span><\/span> inercial, localizado na <\/b><\/span><\/span><\/span>origem do sistema <\/b><\/span><\/span><\/span>de coordenadas, \u00e9 dada pela <\/b><\/span><\/span><\/span>seguinte<\/b><\/span><\/span><\/span> fun\u00e7\u00e3o: x(t) = -10 + 4t +2t<\/b><\/span><\/span><\/span>2<\/b><\/span><\/span><\/sup><\/span>, onde x \u00e9 <\/b><\/span><\/span><\/span>medido<\/b><\/span><\/span><\/span> em metros e t em <\/b><\/span><\/span><\/span>segundos<\/b><\/span><\/span><\/span>.<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Sobre o <\/b><\/span><\/span><\/span>movimento<\/b><\/span><\/span><\/span> desse objeto, \u00e9 TOTALMENTE <\/b><\/span><\/span><\/span>CORRETO<\/b><\/span><\/span><\/span> afirmar:<\/b><\/span><\/span><\/span><\/p>\n

a) A <\/b><\/span><\/span><\/span>trajet\u00f3ria do movimento<\/b><\/span><\/span><\/span> \u00e9 uma par\u00e1bola no intervalo de t>0, <\/b><\/span><\/span><\/span>como mostra <\/b><\/span><\/span><\/span>a figura abaixo.<\/b><\/span><\/span><\/span><\/p>\n

b) Quando o <\/b><\/span><\/span><\/span>cron\u00f4metro<\/b><\/span><\/span><\/span> do observador <\/b><\/span><\/span><\/span>foi acionado <\/b><\/span><\/span><\/span>(t = 0s), o objeto estava a 4 m de <\/b><\/span><\/span><\/span>dist\u00e2ncia<\/b><\/span><\/span><\/span> do observador.<\/b><\/span><\/span><\/span><\/p>\n

c) <\/b><\/span><\/span><\/span>O movimento <\/b><\/span><\/span><\/span>\u00e9 do tipo <\/b><\/span><\/span><\/span>MRUV<\/b><\/span><\/span><\/span>, ou seja, movimento <\/b><\/span><\/span><\/span>retil\u00edneo<\/b><\/span><\/span><\/span> uniformemente <\/b><\/span><\/span><\/span>variado<\/b><\/span><\/span><\/span>.<\/b><\/span><\/span><\/span><\/p>\n

d) Quando o <\/b><\/span><\/span><\/span>cron\u00f4metro<\/b><\/span><\/span><\/span> do observador foi <\/b><\/span><\/span><\/span>acionado<\/b><\/span><\/span><\/span> (t = 0s), o objeto estava com uma <\/b><\/span><\/span><\/span>velocidade <\/b><\/span><\/span><\/span>de m\u00f3dulo 2 m\/s.<\/b><\/span><\/span><\/span><\/p>\n

e) Quando o cron\u00f4metro do <\/b><\/span><\/span><\/span>observador <\/b><\/span><\/span><\/span>indicou dois segundos (t = 2s), o <\/b><\/span><\/span><\/span>objeto estava <\/b><\/span><\/span><\/span>a uma <\/b><\/span><\/span><\/span>dist\u00e2ncia<\/b><\/span><\/span><\/span> de 20 m do observador.<\/b><\/span><\/span><\/span><\/p>\n

02-(UNITAU GERAL-SP-017)<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n

\"\"<\/span><\/p>\n

 <\/p>\n

A <\/b><\/span><\/span><\/span>energia el\u00e9trica <\/b><\/span><\/span><\/span>pode ser transformada em <\/b><\/span><\/span><\/span>diversos <\/b><\/span><\/span><\/span>outros tipos de energia, como, por exemplo, a energia <\/b><\/span><\/span><\/span>mec\u00e2nica<\/b><\/span><\/span><\/span>, a t\u00e9rmica e a luminosa. Os <\/b><\/span><\/span><\/span>equipamentos<\/b><\/span><\/span><\/span> que transformam <\/b><\/span><\/span><\/span>energia<\/b><\/span><\/span><\/span> el\u00e9trica em energia t\u00e9rmica s\u00e3o muito <\/b><\/span><\/span><\/span>populares<\/b><\/span><\/span><\/span> no Brasil. <\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Os chuveiros el\u00e9tricos s\u00e3o <\/b><\/span><\/span><\/span>um exemplo <\/b><\/span><\/span><\/span>desse tipo de equipamento. Considere dois <\/b><\/span><\/span><\/span>chuveiros<\/b><\/span><\/span><\/span> el\u00e9tricos de pot\u00eancia 7×10<\/b><\/span><\/span><\/span>3<\/b><\/span><\/span><\/sup><\/span> watt, <\/b><\/span><\/span><\/span>sendo<\/b><\/span><\/span><\/span> que o aparelho A \u00e9 do tipo 110V e o B \u00e9 do tipo 220V. Ambos s\u00e3o <\/b><\/span><\/span><\/span>ligados <\/b><\/span><\/span><\/span>nas voltagens corretas e funcionam por 15 minutos. A <\/b><\/span><\/span><\/span>energia consumida <\/b><\/span><\/span><\/span>pelos equipamentos nesse <\/b><\/span><\/span><\/span>per\u00edodo<\/b><\/span><\/span><\/span> \u00e9 de<\/b><\/span><\/span><\/span><\/p>\n

a) 4,2 x 10<\/b><\/span><\/span><\/span>6<\/b><\/span><\/span><\/sup><\/span> J pelo A e 2,4 x 10<\/b><\/span><\/span><\/span>6<\/b><\/span><\/span><\/sup><\/span> J pelo B<\/b><\/span><\/span><\/span><\/p>\n

b) 4,2 x 10<\/b><\/span><\/span><\/span>6<\/b><\/span><\/span><\/sup><\/span> J pelo A e 6,3 x 10<\/b><\/span><\/span><\/span>6<\/b><\/span><\/span><\/sup><\/span> J pelo B<\/b><\/span><\/span><\/span><\/p>\n

c) 6,3 x 10<\/b><\/span><\/span><\/span>6<\/b><\/span><\/span><\/sup><\/span> J pelo A e 4,2 x 10<\/b><\/span><\/span><\/span>6 <\/b><\/span><\/span><\/sup><\/span>J pelo B<\/b><\/span><\/span><\/span><\/p>\n

d) 6,3 x 10<\/b><\/span><\/span><\/span>6<\/b><\/span><\/span><\/sup><\/span> J pelo A e 6,3 x 10<\/b><\/span><\/span><\/span>6<\/b><\/span><\/span><\/sup><\/span> J pelo B<\/b><\/span><\/span><\/span><\/p>\n

e) 4,2 x 10<\/b><\/span><\/span><\/span>6<\/b><\/span><\/span><\/sup><\/span> J pelo A e 4,2 x 10<\/b><\/span><\/span><\/span>6<\/b><\/span><\/span><\/sup><\/span> J pelo B<\/b><\/span><\/span><\/span><\/p>\n

03-(UNITAU GERAL-SP-017)<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n

\"\"<\/span><\/p>\n

 <\/p>\n

Visando<\/b><\/span><\/span><\/span> estimar a medida da <\/b><\/span><\/span><\/span>altura <\/b><\/span><\/span><\/span>de um edif\u00edcio, uma pessoa <\/b><\/span><\/span><\/span>abandonou<\/b><\/span><\/span><\/span>, a partir do repouso, um <\/b><\/span><\/span><\/span>objeto<\/b><\/span><\/span><\/span> cujas dimens\u00f5es s\u00e3o <\/b><\/span><\/span><\/span>desprez\u00edveis<\/b><\/span><\/span><\/span> e cuja massa \u00e9 de 200 g. O objeto \u00e9 <\/b><\/span><\/span><\/span>abandonado<\/b><\/span><\/span><\/span> do topo do pr\u00e9dio, a partir do repouso, e <\/b><\/span><\/span><\/span>atinge o solo <\/b><\/span><\/span><\/span>em 3,0 s. Considere o m\u00f3dulo da acelera\u00e7\u00e3o <\/b><\/span><\/span><\/span>gravitacional <\/b><\/span><\/span><\/span>terrestre como 10 m\/s<\/b><\/span><\/span><\/span>2<\/b><\/span><\/span><\/sup><\/span> e despreze <\/b><\/span><\/span><\/span>qualquer tipo <\/b><\/span><\/span><\/span>de atrito. A altura do pr\u00e9dio, medida em rela\u00e7\u00e3o ao solo, \u00e9 de<\/b><\/span><\/span><\/span><\/p>\n

a) 15 m<\/b><\/span><\/span><\/span><\/p>\n

b) 20 m<\/b><\/span><\/span><\/span><\/p>\n

c) 30 m<\/b><\/span><\/span><\/span><\/p>\n

d) 45 m<\/b><\/span><\/span><\/span><\/p>\n

e) 90 m<\/b><\/span><\/span><\/span><\/p>\n

04-(UNITAU GERAL-SP-017)<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n

Um <\/b><\/span><\/span><\/span>raio de luz<\/b><\/span><\/span><\/span>, composto de radia\u00e7\u00e3o <\/b><\/span><\/span><\/span>azul<\/b><\/span><\/span><\/span>, propaga-se no ar, cujo <\/b><\/span><\/span><\/span>\u00edndice<\/b><\/span><\/span><\/span> de refra\u00e7\u00e3o \u00e9 1, at\u00e9 incidir na <\/b><\/span><\/span><\/span>superf\u00edcie<\/b><\/span><\/span><\/span> de um meio <\/b><\/span><\/span><\/span>\u00f3ptico<\/b><\/span><\/span><\/span>, cujo \u00edndice de <\/b><\/span><\/span><\/span>refra\u00e7\u00e3o<\/b><\/span><\/span><\/span> \u00e9 \"\", formando um \u00e2ngulo de 30\u00b0 entre o raio incidente e a superf\u00edcie <\/b><\/span><\/span><\/span>de separa\u00e7\u00e3o <\/b><\/span><\/span><\/span>dos dois meios.<\/b><\/span><\/span><\/span><\/p>\n

Dados<\/b><\/span><\/span><\/span>: sen30\u00b0 = 1\/2; cos30\u00b0 = \"\"<\/b><\/span><\/span><\/span>\/2<\/b><\/span><\/span><\/span> ; sen60\u00b0 = \"\"<\/b><\/span><\/span><\/span>\/2 <\/b><\/span><\/span><\/span>; cos60\u00b0 = 1\/2.<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Sobre o <\/b><\/span><\/span><\/span>exposto<\/b><\/span><\/span><\/span>, \u00e9 <\/b><\/span><\/span><\/span>CORRETO<\/b><\/span><\/span><\/span> afirmar:<\/b><\/span><\/span><\/span><\/p>\n

a) O <\/b><\/span><\/span><\/span>\u00e2ngulo<\/b><\/span><\/span><\/span> de <\/b><\/span><\/span><\/span>refra\u00e7\u00e3o<\/b><\/span><\/span><\/span> desse raio de luz no <\/b><\/span><\/span><\/span>meio \u00f3ptico <\/b><\/span><\/span><\/span>\u00e9 de 60 graus.<\/b><\/span><\/span><\/span><\/p>\n

b) O \u00e2ngulo de refra\u00e7\u00e3o <\/b><\/span><\/span><\/span>desse raio <\/b><\/span><\/span><\/span>de luz no meio \u00f3ptico \u00e9 de <\/b><\/span><\/span><\/span>45 graus<\/b><\/span><\/span><\/span>.<\/b><\/span><\/span><\/span><\/p>\n

c) <\/b><\/span><\/span><\/span>O \u00e2ngulo<\/b><\/span><\/span><\/span> de refra\u00e7\u00e3o desse <\/b><\/span><\/span><\/span>raio de luz <\/b><\/span><\/span><\/span>no meio <\/b><\/span><\/span><\/span>\u00f3ptico<\/b><\/span><\/span><\/span> \u00e9 de 90 graus.<\/b><\/span><\/span><\/span><\/p>\n

d) O raio de <\/b><\/span><\/span><\/span>luz <\/b><\/span><\/span><\/span>n\u00e3o sofre <\/b><\/span><\/span><\/span>refra\u00e7\u00e3o<\/b><\/span><\/span><\/span>, somente reflex\u00e3o.<\/b><\/span><\/span><\/span><\/p>\n

e) O \u00e2ngulo <\/b><\/span><\/span><\/span>de refra\u00e7\u00e3o <\/b><\/span><\/span><\/span>desse raio de luz no <\/b><\/span><\/span><\/span>meio \u00f3ptico <\/b><\/span><\/span><\/span>\u00e9 de 30 graus.<\/b><\/span><\/span><\/span><\/p>\n

05-(UNITAU GERAL-SP-017)<\/b><\/span><\/span><\/span><\/span><\/span><\/p>\n

\"\"<\/span><\/p>\n

Em rela\u00e7\u00e3o <\/b><\/span><\/span><\/span>ao circuito el\u00e9trico <\/b><\/span><\/span><\/span>apresentado<\/b><\/span><\/span><\/span> abaixo, \u00e9 CORRETO afirmar que a <\/b><\/span><\/span><\/span>pot\u00eancia el\u00e9trica<\/b><\/span><\/span><\/span> dissipada no resistor R<\/b><\/span><\/span><\/span>2 <\/b><\/span><\/span><\/sub><\/span>\u00e9 de<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

a) V\/R<\/b><\/span><\/span><\/span>2<\/b><\/span><\/span><\/sub><\/span>2<\/b><\/span><\/span><\/sup><\/span><\/p>\n

b) V<\/b><\/span><\/span><\/span>2<\/b><\/span><\/span><\/sup><\/span>\/R<\/b><\/span><\/span><\/span>2<\/b><\/span><\/span><\/sub><\/span><\/p>\n

c) V<\/b><\/span><\/span><\/span>2<\/b><\/span><\/span><\/sup><\/span>\/R<\/b><\/span><\/span><\/span>1<\/b><\/span><\/span><\/sub><\/span>2<\/b><\/span><\/span><\/sup><\/span><\/p>\n

d) V<\/b><\/span><\/span><\/span>2<\/b><\/span><\/span><\/sup><\/span>\/R<\/b><\/span><\/span><\/span>1<\/b><\/span><\/span><\/sub><\/span><\/p>\n

e) V<\/b><\/span><\/span><\/span>2<\/b><\/span><\/span><\/sup><\/span>\/R<\/b><\/span><\/span><\/span>2<\/b><\/span><\/span><\/sub><\/span>2<\/b><\/span><\/span><\/sup><\/span><\/p>\n

Confira as resolu\u00e7\u00f5es comentadas<\/span><\/a><\/h3>\n

 <\/p>\n

Clique aqui para ver sobre o tema!<\/a><\/p>\n

Confira as v\u00eddeo aulas!<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Universidade de Taubat\u00e9\u00a0(Unitau)\u00a0\u00e9 uma\u00a0autarquia\u00a0educacional brasileira pertencente ao governo municipal de\u00a0Taubat\u00e9(SP),\u00a0com diversas unidades espalhadas pelo\u00a0munic\u00edpio\u00a0contando bem como com\u00a0campi\u00a0nos munic\u00edpios de\u00a0Ubatuba,\u00a0S\u00e3o Jos\u00e9 dos Campos,\u00a0Mogi Gua\u00e7u\u00a0(S\u00e3o Paulo) e Bel\u00e9m (Par\u00e1). Formou, ao todo, mais de 90 mil\u00a0alunos, sendo a\u00a0maior universidade do cone leste paulista\u00a0e uma das mais tradicionais do\u00a0interior de S\u00e3o Paulo. \u00c9 a\u00a0primeira e maior universidade p\u00fablica de car\u00e1ter unicipal\u00a0da\u00a0Am\u00e9rica Latina\u00a0e, recentemente,<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2648,"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-3053","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/3053","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=3053"}],"version-history":[{"count":4,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/3053\/revisions"}],"predecessor-version":[{"id":10460,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/3053\/revisions\/10460"}],"up":[{"embeddable":true,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/2648"}],"wp:attachment":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/media?parent=3053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}