{"id":838,"date":"2015-05-14T17:57:33","date_gmt":"2015-05-14T17:57:33","guid":{"rendered":"http:\/\/fisicaevestibular.com.br\/novo\/?page_id=838"},"modified":"2024-09-03T13:09:43","modified_gmt":"2024-09-03T13:09:43","slug":"exercicios-resolvidos-da-unisc-2015","status":"publish","type":"page","link":"https:\/\/fisicaevestibular.com.br\/novo\/universidades-2015\/exercicios-resolvidos-da-unisc-2015\/","title":{"rendered":"Exerc\u00edcios Resolvidos da UNISC 2015"},"content":{"rendered":"

\"\"<\/p>\n

A Universidade de Santa Cruz do Sul<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>(<\/b><\/span><\/span><\/span>UNISC<\/b><\/span><\/span><\/span>) \u00e9 uma<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>universidade<\/b><\/span><\/span><\/span><\/a>\u00a0<\/b><\/span><\/span><\/span>comunit\u00e1ria<\/b><\/span><\/span><\/span><\/a>\u00a0<\/b><\/span><\/span><\/span>localizada na cidade de<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>Santa Cruz do Sul<\/b><\/span><\/span><\/span><\/a>, no Estado do<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>Rio Grande do Sul<\/b><\/span><\/span><\/span><\/a>,<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>Brasil<\/b><\/span><\/span><\/span><\/a>. Possui outros quatro campi: nas cidades de<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>Cap\u00e3o da Canoa<\/b><\/span><\/span><\/span><\/a>,<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>Sobradinho<\/b><\/span><\/span><\/span><\/a>,<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>Ven\u00e2ncio Aires<\/b><\/span><\/span><\/span><\/a>\u00a0<\/b><\/span><\/span><\/span>e <\/b><\/span><\/span><\/span>Montenegro<\/b><\/span><\/span><\/span><\/a>. A institui\u00e7\u00e3o possui uma<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>Reserva Particular do Patrim\u00f4nio Natural<\/b><\/span><\/span><\/span><\/a>\u00a0<\/b><\/span><\/span><\/span>(<\/b><\/span><\/span><\/span>RPPN da Unisc<\/b><\/span><\/span><\/span><\/a>), a qual possui 221,39 hectares e teve sua cria\u00e7\u00e3o no ano de 2009, atrav\u00e9s da Portaria n\u00ba 16, de 18 de mar\u00e7o de 2009.<\/b><\/span><\/span><\/span><\/p>\n

Adquiriu pela APESC o o <\/b><\/span><\/span><\/span>Hospital Santa Cruz<\/b><\/span><\/span><\/span>, a maior e mais antiga casa de sa\u00fade do munic\u00edpio de Santa Cruz do Sul e da regi\u00e3o. Al\u00e9m de campo de est\u00e1gio para muitos alunos da UNISC, o <\/b><\/span><\/span><\/span>hospital \u00e9 refer\u00eancia em v\u00e1rias \u00e1reas<\/b><\/span><\/span><\/span> e atende a pacientes de todos os munic\u00edpios da regi\u00e3o central do estado.<\/b><\/span><\/span><\/span>\u00a0<\/b><\/span><\/span><\/span>
\nEm 2012, o HSC recebeu dos Minist\u00e9rios da Sa\u00fade e da Educa\u00e7\u00e3o o reconhecimento como <\/b><\/span><\/span><\/span>Hospital de Ensino<\/b><\/span><\/span><\/span>. Entre outros aspectos, contribu\u00edram para a obten\u00e7\u00e3o dessa distin\u00e7\u00e3o a <\/b><\/span><\/span><\/span>excelente avalia\u00e7\u00e3o do Curso de Medicina da UNISC pelo MEC e a implanta\u00e7\u00e3o de Resid\u00eancias M\u00e9dicas nas \u00e1reas de Cl\u00ednica M\u00e9dica, Cirurgia Geral, Pediatria, Medicina de Fam\u00edlia e Comunidade e Ginecologia e Obstetr\u00edcia.<\/b><\/span><\/span><\/span><\/p>\n

O Curso de Medicina pretende formar o profissional com uma vis\u00e3o geral e forma\u00e7\u00e3o integral, por meio de uma pr\u00e1xis interdisciplinar em diferentes n\u00edveis, capacitando-o nas \u00e1reas b\u00e1sicas (Cl\u00ednica M\u00e9dica, Cirurgia Geral, Ginecologia e Obstetr\u00edcia, Pediatria e Sa\u00fade Coletiva), a partir de situa\u00e7\u00f5es de atua\u00e7\u00e3o nos diferentes contextos de aten\u00e7\u00e3o \u00e0 sa\u00fade.<\/b><\/span><\/span><\/span><\/p>\n

01-(UNISC-RS-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

No <\/b><\/span><\/span><\/span>sistema internacional das unidades \u201cS.I.\u201d<\/b><\/span><\/span><\/span> tamb\u00e9m conhecido como sistema \u201cMKSA\u201d, a <\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

unidade da carga el\u00e9trica <\/b><\/span><\/span><\/span>\u00e9 dada por:<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

02-(UNISC-RS-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Um corpo de <\/b><\/span><\/span><\/span>massa <\/b><\/span><\/span><\/span>m<\/b><\/i><\/span><\/span><\/span> <\/b><\/i>desliza sobre um <\/b><\/span><\/span><\/span>plano horizontal com velocidade constante<\/b><\/span><\/span><\/span>. Sabendo <\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

que <\/b><\/span><\/span><\/span>existe<\/b><\/span><\/span><\/span> uma <\/b><\/span><\/span><\/span>for\u00e7a de atrito, cujo coeficiente de atrito \u00e9 <\/b><\/span><\/span><\/span>\u03bc=0,5<\/b><\/i><\/span><\/span><\/span> <\/b><\/i>entre o corpo e o plano e ap\u00f3s ter <\/b><\/span><\/span><\/span>percorrido uma dist\u00e2ncia de <\/b><\/span><\/span><\/span>20m<\/b><\/i><\/span><\/span><\/span>, o trabalho da for\u00e7a de atrito foi de<\/b><\/span><\/span><\/span> <\/b>W= <\/b><\/i><\/span><\/span><\/span>\u2013<\/b><\/span><\/span><\/span>2000J<\/b><\/i><\/span><\/span><\/span>. Considerando que <\/b><\/span><\/span><\/span>g=10m\/s<\/b><\/i><\/span><\/span><\/span>2<\/b><\/i><\/span><\/span><\/sup><\/span>, podemos afirmar que a <\/b><\/span><\/span><\/span>massa <\/b><\/span><\/span><\/span>m <\/b><\/i><\/span><\/span><\/span>em quilogramas do corpo<\/b><\/span><\/span><\/span> \u00e9 de<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

03-(UNISC-RS-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Se nas extremidades de uma <\/b><\/span><\/span><\/span>resist\u00eancia <\/b><\/span><\/span><\/span>R<\/b><\/i><\/span><\/span><\/span> <\/b><\/i>for aplicada uma <\/b><\/span><\/span><\/span>diferen\u00e7a de potencial <\/b><\/span><\/span><\/span>V<\/b><\/i><\/span><\/span><\/span>, uma <\/b><\/span><\/span><\/span>corrente <\/b><\/span><\/span><\/span>i<\/b><\/i><\/span><\/span><\/span> atravessar\u00e1 esta resist\u00eancia<\/b><\/span><\/span><\/span> e a <\/b><\/span><\/span><\/span>pot\u00eancia gerada<\/b><\/span><\/span><\/span> neste caso vale <\/b><\/span><\/span><\/span>P=V.i<\/b><\/i><\/span><\/span><\/span>.<\/b><\/span><\/span><\/span> <\/b><\/p>\n

Se <\/b><\/span><\/span><\/span>s\u00f3 a resist\u00eancia <\/b><\/span><\/span><\/span>R <\/b><\/i><\/span><\/span><\/span>for mantida constante<\/b><\/span><\/span><\/span> e a <\/b><\/span><\/span><\/span>corrente <\/b><\/span><\/span><\/span>i <\/b><\/i><\/span><\/span><\/span>for duplicada<\/b><\/span><\/span><\/span>, em consequ\u00eancia, a <\/b><\/span><\/span><\/span>nova<\/b><\/span><\/span><\/span> <\/b><\/p>\n

\"\"<\/p>\n

pot\u00eancia <\/b><\/span><\/span><\/span>gerada na resist\u00eancia vai ser igual a<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

04-(UNISC-RS-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Na lei de Snell <\/b><\/span><\/span><\/span>n<\/b><\/i><\/span><\/span><\/span>1<\/b><\/i><\/span><\/span><\/sub><\/span>.sen \u03b8<\/b><\/i><\/span><\/span><\/span>1<\/b><\/i><\/span><\/span><\/sub><\/span> <\/b><\/i> <\/b>= n<\/b><\/i><\/span><\/span><\/span>2<\/b><\/i><\/span><\/span><\/sub><\/span>.sen \u03b8<\/b><\/i><\/span><\/span><\/span>2<\/b><\/i><\/span><\/span><\/sub><\/span>,<\/b><\/span><\/span><\/span> <\/b>n<\/b><\/i><\/span><\/span><\/span>1<\/b><\/i><\/span><\/span><\/sub><\/span> <\/b><\/i>e <\/b><\/span><\/span><\/span>n<\/b><\/i><\/span><\/span><\/span>2<\/b><\/i><\/span><\/span><\/sub><\/span> <\/b><\/i>representam os <\/b><\/span><\/span><\/span>\u00edndices de refra\u00e7\u00e3o<\/b><\/span><\/span><\/span> dos dois meios ambientes envolvidos. Podemos afirmar que <\/b><\/span><\/span><\/span>\u03b8<\/b><\/i><\/span><\/span><\/span>1<\/b><\/i><\/span><\/span><\/sub><\/span> <\/b><\/i>e <\/b><\/span><\/span><\/span>\u03b8<\/b><\/i><\/span><\/span><\/span>1<\/b><\/i><\/span><\/span><\/sub><\/span> <\/b><\/i>representam os <\/b><\/span><\/span><\/span>\u00e2ngulos, respectivamente<\/b><\/span><\/span><\/span>, de<\/b><\/span><\/span><\/span><\/p>\n

a)<\/b><\/span><\/span><\/span> <\/b>incid\u00eancia e refra\u00e7\u00e3o. <\/b><\/span><\/span><\/span><\/p>\n

b)<\/b><\/span><\/span><\/span> <\/b>reflex\u00e3o e refra\u00e7\u00e3o.<\/b><\/span><\/span><\/span><\/p>\n

c)<\/b><\/span><\/span><\/span> <\/b>incid\u00eancia e deflex\u00e3o.<\/b><\/span><\/span><\/span><\/p>\n

d)<\/b><\/span><\/span><\/span> <\/b>incid\u00eancia e infra\u00e7\u00e3o.<\/b><\/span><\/span><\/span><\/p>\n

e)<\/b><\/span><\/span><\/span> <\/b>incid\u00eancia e reflex\u00e3o.<\/b><\/span><\/span><\/span><\/p>\n

05-(UNISC-RS-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

06-(UNISC-RS-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Ao cair em <\/b><\/span><\/span><\/span>queda livre<\/b><\/span><\/span><\/span> de <\/b><\/span><\/span><\/span>alturas diferentes <\/b><\/span><\/span><\/span>h<\/b><\/i><\/span><\/span><\/span>1<\/b><\/i><\/span><\/span><\/sub><\/span> <\/b><\/i>e <\/b><\/span><\/span><\/span>h<\/b><\/i><\/span><\/span><\/span>2<\/b><\/i><\/span><\/span><\/sub><\/span> <\/b><\/i>(sem atrito) <\/b><\/span><\/span><\/span>dois corpos <\/b><\/span><\/span><\/span>alcan\u00e7am o ch\u00e3o com <\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

as<\/b><\/span><\/span><\/span> <\/b><\/i>velocidades <\/b><\/span><\/span><\/span>V<\/b><\/i><\/span><\/span><\/span>1<\/b><\/i><\/span><\/span><\/sub><\/span> <\/b><\/i>e <\/b><\/span><\/span><\/span>V<\/b><\/i><\/span><\/span><\/span>2<\/b><\/i><\/span><\/span><\/sub><\/span> <\/b><\/i>respectivamente<\/b><\/span><\/span><\/span>. Sabendo que<\/b><\/span><\/span><\/span> <\/b><\/i>V<\/b><\/i><\/span><\/span><\/span>2<\/b><\/i><\/span><\/span><\/sub><\/span>=<\/b><\/span><\/span><\/span>2V<\/b><\/i><\/span><\/span><\/span>1<\/b><\/i><\/span><\/span><\/sub><\/span> <\/b><\/i>, deduzimos que a <\/b><\/span><\/span><\/span>altura <\/b><\/span><\/span><\/span>h<\/b><\/i><\/span><\/span><\/span>2<\/b><\/i><\/span><\/span><\/sub><\/span> <\/b><\/i>vale<\/b><\/span><\/span><\/span><\/p>\n

a)<\/b><\/span><\/span><\/span> <\/b>1h<\/b><\/span><\/span><\/span>1<\/b><\/span><\/span><\/sub><\/span> <\/b>b) <\/b><\/span><\/span><\/span>2h<\/b><\/span><\/span><\/span>1<\/b><\/span><\/span><\/sub><\/span> <\/b>c)<\/b><\/span><\/span><\/span> <\/b>h<\/b><\/span><\/span><\/span>1<\/b><\/span><\/span><\/sub><\/span>\/2<\/b><\/span><\/span><\/span> <\/b>d)<\/b><\/span><\/span><\/span> <\/b>h<\/b><\/span><\/span><\/span>1<\/b><\/span><\/span><\/sub><\/span>\/4<\/b><\/span><\/span><\/span> <\/b>e)<\/b><\/span><\/span><\/span> <\/b>4h<\/b><\/span><\/span><\/span>1<\/b><\/span><\/span><\/sub><\/span><\/p>\n

<\/h2>\n

Confira a resolu\u00e7\u00e3o comentada.<\/span><\/a><\/h2>\n","protected":false},"excerpt":{"rendered":"

A Universidade de Santa Cruz do Sul\u00a0(UNISC) \u00e9 uma\u00a0universidade\u00a0comunit\u00e1ria\u00a0localizada na cidade de\u00a0Santa Cruz do Sul, no Estado do\u00a0Rio Grande do Sul,\u00a0Brasil. Possui outros quatro campi: nas cidades de\u00a0Cap\u00e3o da Canoa,\u00a0Sobradinho,\u00a0Ven\u00e2ncio Aires\u00a0e Montenegro. A institui\u00e7\u00e3o possui uma\u00a0Reserva Particular do Patrim\u00f4nio Natural\u00a0(RPPN da Unisc), a qual possui 221,39 hectares e teve sua cria\u00e7\u00e3o no ano de 2009, atrav\u00e9s da Portaria n\u00ba 16,<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":5,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-838","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/838","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=838"}],"version-history":[{"count":2,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/838\/revisions"}],"predecessor-version":[{"id":842,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/838\/revisions\/842"}],"up":[{"embeddable":true,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/5"}],"wp:attachment":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/media?parent=838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}