{"id":372,"date":"2015-01-08T02:48:46","date_gmt":"2015-01-08T02:48:46","guid":{"rendered":"http:\/\/fisicaevestibular.com.br\/novo\/?page_id=372"},"modified":"2024-09-02T16:43:10","modified_gmt":"2024-09-02T16:43:10","slug":"exercicios-da-famerp-2015","status":"publish","type":"page","link":"https:\/\/fisicaevestibular.com.br\/novo\/universidades-2015\/exercicios-da-famerp-2015\/","title":{"rendered":"Exerc\u00edcios da FAMERP 2015"},"content":{"rendered":"

\"\"<\/p>\n

A Faculdade de Medicina de S\u00e3o Jos\u00e9 do Rio Preto<\/b><\/span><\/span><\/span>\u00a0(<\/b><\/span><\/span><\/span>FAMERP<\/b><\/span><\/span><\/span>) \u00e9 uma faculdade\u00a0p\u00fablica<\/a>\u00a0paulista, fundada em 1968.<\/b><\/span><\/span><\/span><\/p>\n

\u00c9 uma das 6 faculdades estaduais de Medicina de S\u00e3o Paulo e seu curso m\u00e9dico \u00e9 ministrado no sistema tradicional.<\/b><\/span><\/span><\/span><\/p>\n

Uma das mais bem conceituadas faculdades de Medicina e Enfermagem do pa\u00eds, se destaca por possuir o segundo maior hospital-escola do Brasil, o Hospital de Base de S\u00e3o Jos\u00e9 do Rio Preto, que perde apenas para o Hospital das Cl\u00ednicas de S\u00e3o Paulo.<\/b><\/span><\/span><\/span><\/p>\n

O Hospital de Base, tem instala\u00e7\u00f5es de aproximadamente 720 leitos. Mensalmente, o hospital realiza aproximadamente 4,5 mil interna\u00e7\u00f5es e 2.600 cirurgias, al\u00e9m dos 35.000 atendimentos ambulatoriais e 12 mil atendimentos de emerg\u00eancia.\u00a0<\/b><\/span><\/span><\/span><\/p>\n

Em 2008, ganhou o pr\u00eamio nacional Guia do Estudante \/ Banco Real de Melhor Faculdade do Interior.<\/b><\/span><\/span><\/span><\/p>\n

Ainda em 2008, recebeu nota m\u00e1xima no \u00cdndice Geral de Cursos (IGC) promovido pelo MEC, classificando-se como a segunda melhor institui\u00e7\u00e3o p\u00fablica do pa\u00eds, atr\u00e1s apenas do ITA<\/b><\/span><\/span><\/span>2<\/b><\/span><\/span><\/sup><\/span><\/a>\u00a0. No IGC 2009, divulgado no in\u00edcio de 2011, novamente a faculdade recebeu nota m\u00e1xima do MEC\u00a0.<\/b><\/span><\/span><\/span><\/p>\n

A Comiss\u00e3o Permanente para o Vestibular (Comvest) da\u00a0UNICAMP, era quem realizava a sele\u00e7\u00e3o para os cursos Medicina e Enfermagem da\u00a0FAMERP\u00a0at\u00e9 o ano de 2013, num sistema integrado ao vestibular da\u00a0UNICAMP. Hoje esse processo \u00e9 realizado pela\u00a0VUNESP\u00a0tendo agora a institui\u00e7\u00e3o o seu pr\u00f3prio processo seletivo.<\/b><\/span><\/span><\/span><\/p>\n

Conhecimentos espec\u00edficos<\/b><\/span><\/span><\/span><\/p>\n

01-(FAMERP-SP-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Uma <\/b><\/span><\/span><\/span>esquiadora de <\/b><\/span><\/span><\/span>massa 80 kg<\/b><\/span><\/span><\/span>, incluindo <\/b><\/span><\/span><\/span>todo o equipamento<\/b><\/span><\/span><\/span>, desce com <\/b><\/span><\/span><\/span>velocidade constante por uma rampa plana e <\/b><\/span><\/span><\/span>inclinada que forma com a <\/b><\/span><\/span><\/span>horizontal um<\/b><\/span><\/span><\/span>\u00e2ngulo \u03b8<\/b><\/span><\/span><\/span>, em um local em que a <\/b><\/span><\/span><\/span>acelera\u00e7\u00e3o da gravidade vale 10 m\/s<\/b><\/span><\/span><\/span>2<\/b><\/span><\/span><\/sup><\/span>.<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Considere que <\/b><\/span><\/span><\/span>existe <\/b><\/span><\/span><\/span>resist\u00eancia do ar<\/b><\/span><\/span><\/span>, que o <\/b><\/span><\/span><\/span>coeficiente de atrito din\u00e2mico entre os esquis e a neve \u00e9 igual a <\/b><\/span><\/span><\/span>0,10<\/b><\/span><\/span><\/span> e que <\/b><\/span><\/span><\/span>sen \u03b8 = 0,6 e cos \u03b8 = 0,8.<\/b><\/span><\/span><\/span><\/p>\n

a)<\/b><\/span><\/span><\/span> <\/b>Na <\/b><\/span><\/span><\/span>figura inserida no campo de Resolu\u00e7\u00e3o e Resposta<\/b><\/span><\/span><\/span>, <\/b><\/span><\/span><\/span>represente as for\u00e7as que atuam no conjunto esquiadora mais equipamento.<\/b><\/span><\/span><\/span><\/p>\n

b)<\/b><\/span><\/span><\/span> <\/b>Calcule o valor da <\/b><\/span><\/span><\/span>for\u00e7a de resist\u00eancia do ar<\/b><\/span><\/span><\/span>, <\/b><\/span><\/span><\/span>em newtons<\/b><\/span><\/span><\/span>, que <\/b><\/span><\/span><\/span>age sobre o conjunto durante o movimento.<\/b><\/span><\/span><\/span><\/p>\n

02-(FAMERP-SP-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Uma <\/b><\/span><\/span><\/span>mola helicoidal<\/b><\/span><\/span><\/span> de massa desprez\u00edvel e <\/b><\/span><\/span><\/span>comprimento <\/b><\/span><\/span><\/span>20 cm<\/b><\/span><\/span><\/span> \u00e9 presa de modo que seu <\/b><\/span><\/span><\/span>eixo longitudinal fique na dire\u00e7\u00e3o vertical<\/b><\/span><\/span><\/span>. Quando se <\/b><\/span><\/span><\/span>prende na mola um objeto de <\/b><\/span><\/span><\/span>massa 100 g<\/b><\/span><\/span><\/span>, ela se <\/b><\/span><\/span><\/span>deforma at\u00e9 que seu comprimento atinja <\/b><\/span><\/span><\/span>25 cm.<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Considere a <\/b><\/span><\/span><\/span>acelera\u00e7\u00e3o da gravidade igual a <\/b><\/span><\/span><\/span>10 m\/s<\/b><\/span><\/span><\/span>2<\/b><\/span><\/span><\/sup><\/span>.<\/b><\/span><\/span><\/span><\/p>\n

a)<\/b><\/span><\/span><\/span> <\/b>Calcule a <\/b><\/span><\/span><\/span>constante el\u00e1stica da mola, <\/b><\/span><\/span><\/span>em N\/m.<\/b><\/span><\/span><\/span><\/p>\n

b)<\/b><\/span><\/span><\/span> <\/b>Suponha que o <\/b><\/span><\/span><\/span>objeto seja elevado <\/b><\/span><\/span><\/span>at\u00e9 a <\/b><\/span><\/span><\/span>altura em que o comprimento da mola volta a ser <\/b><\/span><\/span><\/span>20 cm<\/b><\/span><\/span><\/span> <\/b>e, em seguida, <\/b><\/span><\/span><\/span>solto<\/b><\/span><\/span><\/span> <\/b>a partir do repouso.<\/b><\/span><\/span><\/span> <\/b>Determine a <\/b><\/span><\/span><\/span>energia cin\u00e9tica<\/b><\/span><\/span><\/span> do objeto, em <\/b><\/span><\/span><\/span>joules<\/b><\/span><\/span><\/span>, no instante em que <\/b><\/span><\/span><\/span>passa pelo ponto em que o comprimento da mola \u00e9 de 25 cm<\/b><\/span><\/span><\/span>. Despreze qualquer perda de energia mec\u00e2nica.<\/b><\/span><\/span><\/span><\/p>\n

03-(FAMERP-SP-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Um <\/b><\/span><\/span><\/span>bloco <\/b><\/span><\/span><\/span>de parafina em forma de <\/b><\/span><\/span><\/span>paralelep\u00edpedo,<\/b><\/span><\/span><\/span> maci\u00e7o e homog\u00eaneo, \u00e9 colocado em um<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

recipiente <\/b><\/span><\/span><\/span>contendo <\/b><\/span><\/span><\/span>800 cm<\/b><\/span><\/span><\/span>3<\/b><\/span><\/span><\/sup><\/span> de \u00e1gua<\/b><\/span><\/span><\/span>; ambos em <\/b><\/span><\/span><\/span>equil\u00edbrio t\u00e9rmico<\/b><\/span><\/span><\/span>. Observa-se que o <\/b><\/span><\/span><\/span>bloco flutua com <\/b><\/span><\/span><\/span>10% de seu volume acima<\/b><\/span><\/span><\/span> da superf\u00edcie da \u00e1gua.<\/b><\/span><\/span><\/span><\/p>\n

a)<\/b><\/span><\/span><\/span> <\/b>Determine a <\/b><\/span><\/span><\/span>massa espec\u00edfica da parafina<\/b><\/span><\/span><\/span>, em <\/b><\/span><\/span><\/span>g\/cm<\/b><\/span><\/span><\/span>3<\/b><\/span><\/span><\/sup><\/span>, sabendo que a <\/b><\/span><\/span><\/span>massa espec\u00edfica da \u00e1gua \u00e9 <\/b><\/span><\/span><\/span>1,0 g\/cm<\/b><\/span><\/span><\/span>3<\/b><\/span><\/span><\/sup><\/span>.<\/b><\/span><\/span><\/span><\/p>\n

b)<\/b><\/span><\/span><\/span> <\/b>Que <\/b><\/span><\/span><\/span>volume de \u00e1lcool, em <\/b><\/span><\/span><\/span>cm<\/b><\/span><\/span><\/span>3<\/b><\/span><\/span><\/sup><\/span>, deve ser <\/b><\/span><\/span><\/span>misturado \u00e0 \u00e1gua<\/b><\/span><\/span><\/span> do recipiente para que o <\/b><\/span><\/span><\/span>topo do bloco passe a coincidir com a superf\u00edcie do l\u00edquido? A massa espec\u00edfica do \u00e1lcool \u00e9 <\/b><\/span><\/span><\/span>0,80 g\/cm<\/b><\/span><\/span><\/span>3<\/b><\/span><\/span><\/sup><\/span>.<\/b><\/span><\/span><\/span><\/p>\n

04-(FAMERP-SP-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Um <\/b><\/span><\/span><\/span>objeto luminoso<\/b><\/span><\/span><\/span> \u00e9 colocado a <\/b><\/span><\/span><\/span>60cm <\/b><\/span><\/span><\/span>de uma <\/b><\/span><\/span><\/span>lente delgada <\/b><\/span><\/span><\/span>convergente<\/b><\/span><\/span><\/span> e observa-se uma <\/b><\/span><\/span><\/span>imagem<\/b><\/span><\/span><\/span> <\/b>n\u00edtida<\/b><\/span><\/span><\/span> do objeto projetada em um <\/b><\/span><\/span><\/span>anteparo distante <\/b><\/span><\/span><\/span>120 cm<\/b><\/span><\/span><\/span> da lente<\/b><\/span><\/span><\/span>, como mostra a <\/b><\/span><\/span><\/span>figura 1.<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Em seguida, o <\/b><\/span><\/span><\/span>objeto \u00e9 deslocado <\/b><\/span><\/span><\/span>20 cm<\/b><\/span><\/span><\/span>, <\/b><\/span><\/span><\/span>aproximando-o da lente<\/b><\/span><\/span><\/span>, e a <\/b><\/span><\/span><\/span>imagem <\/b><\/span><\/span><\/span>no anteparo <\/b><\/span><\/span><\/span>deixa de<\/b><\/span><\/span><\/span> <\/b>ser n\u00edtida<\/b><\/span><\/span><\/span>. Para que se <\/b><\/span><\/span><\/span>retome a <\/b><\/span><\/span><\/span>nitidez da imagem<\/b><\/span><\/span><\/span>, \u00e9 necess\u00e1rio afastar a lente do objeto, <\/b><\/span><\/span><\/span>como mostra<\/b><\/span><\/span><\/span> a figura 2.<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

a)<\/b><\/span><\/span><\/span> <\/b>Calcule a <\/b><\/span><\/span><\/span>dist\u00e2ncia focal<\/b><\/span><\/span><\/span> da lente, em cm.<\/b><\/span><\/span><\/span><\/p>\n

b)<\/b><\/span><\/span><\/span> <\/b>Calcule a <\/b><\/span><\/span><\/span>dist\u00e2ncia, em cm<\/b><\/span><\/span><\/span>, que se deve <\/b><\/span><\/span><\/span>deslocar a lente de sua posi\u00e7\u00e3o inicial para que a <\/b><\/span><\/span><\/span>imagem<\/b><\/span><\/span><\/span> do objeto projetada no anteparo <\/b><\/span><\/span><\/span>volte a ser n\u00edtida.<\/b><\/span><\/span><\/span><\/p>\n

05-(FAMERP-SP-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Em um <\/b><\/span><\/span><\/span>calor\u00edmetro<\/b><\/span><\/span><\/span> de <\/b><\/span><\/span><\/span>capacidade t\u00e9rmica desprez\u00edvel<\/b><\/span><\/span><\/span>, <\/b><\/span><\/span><\/span>contendo 500 g de \u00e1gua a 80 <\/b><\/span><\/span><\/span>o<\/b><\/span><\/span><\/sup><\/span>C<\/b><\/span><\/span><\/span>, coloca-se um<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

bloco de concreto de 500 g, a 20<\/b><\/span><\/span><\/span>o<\/b><\/span><\/span><\/sup><\/span> C.<\/b><\/span><\/span><\/span><\/p>\n

Considere o <\/b><\/span><\/span><\/span>calor espec\u00edfico da <\/b><\/span><\/span><\/span>\u00e1gua<\/b><\/span><\/span><\/span> igual a <\/b><\/span><\/span><\/span>1,0 cal\/(g\u00b7<\/b><\/span><\/span><\/span>o<\/b><\/span><\/span><\/sup><\/span>C)<\/b><\/span><\/span><\/span>, o do <\/b><\/span><\/span><\/span>concreto <\/b><\/span><\/span><\/span>igual a <\/b><\/span><\/span><\/span>0,20 cal\/(g\u00b7<\/b><\/span><\/span><\/span>o<\/b><\/span><\/span><\/sup><\/span>C)<\/b><\/span><\/span><\/span> e despreze perdas de calor para o ambiente.<\/b><\/span><\/span><\/span><\/p>\n

a)<\/b><\/span><\/span><\/span> <\/b>Calcule a <\/b><\/span><\/span><\/span>temperatura de <\/b><\/span><\/span><\/span>equil\u00edbrio t\u00e9rmico, em <\/b><\/span><\/span><\/span>o<\/b><\/span><\/span><\/sup><\/span>C<\/b><\/span><\/span><\/span>.<\/b><\/span><\/span><\/span><\/p>\n

b)<\/b><\/span><\/span><\/span> <\/b>Que <\/b><\/span><\/span><\/span>quantidade de \u00e1gua, a <\/b><\/span><\/span><\/span>95<\/b><\/span><\/span><\/span>o<\/b><\/span><\/span><\/sup><\/span>C<\/b><\/span><\/span><\/span>,<\/b><\/span><\/span><\/span> deve ser <\/b><\/span><\/span><\/span>colocada no calor\u00edmetro<\/b><\/span><\/span><\/span> para que a <\/b><\/span><\/span><\/span>temperatura final volte a ser de 80<\/b><\/span><\/span><\/span>o<\/b><\/span><\/span><\/sup><\/span>C?<\/b><\/span><\/span><\/span><\/p>\n

06-(FAMERP-SP-015) Rac. l\u00f3gico<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Um <\/b><\/span><\/span><\/span>eletricista <\/b><\/span><\/span><\/span>recebeu a incumb\u00eancia de decorar uma resid\u00eancia para as comemora\u00e7\u00f5es de final de ano, <\/b><\/span><\/span><\/span>utilizando <\/b><\/span><\/span><\/span>200 <\/b><\/span><\/span><\/span>pequenas <\/b><\/span><\/span><\/span>l\u00e2mpadas id\u00eanticas<\/b><\/span><\/span><\/span> de pot\u00eancia nominal <\/b><\/span><\/span><\/span>(3 W \u2013 12 V)<\/b><\/span><\/span><\/span> cada uma e ligadas a uma rede el\u00e9trica de <\/b><\/span><\/span><\/span>120 V.<\/b><\/span><\/span><\/span><\/p>\n

As l\u00e2mpadas devem ser <\/b><\/span><\/span><\/span>associadas em grupos iguais<\/b><\/span><\/span><\/span> para que funcionem de <\/b><\/span><\/span><\/span>acordo com suas especifica\u00e7\u00f5es.<\/b><\/span><\/span><\/span><\/p>\n

a)<\/b><\/span><\/span><\/span> <\/b>Esquematize o circuito el\u00e9trico<\/b><\/span><\/span><\/span> que deve ser montado pelo eletricista <\/b><\/span><\/span><\/span>(n\u00e3o \u00e9 necess\u00e1rio desenhar todas as l\u00e2mpadas).<\/b><\/span><\/span><\/span><\/p>\n

Indique quantas l\u00e2mpadas h\u00e1 em cada grupo e como s\u00e3o associadas.<\/b><\/span><\/span><\/span> Indique tamb\u00e9m como os <\/b><\/span><\/span><\/span>grupos s\u00e3o associados para serem ligados \u00e0 rede el\u00e9trica.<\/b><\/span><\/span><\/span><\/p>\n

b)<\/b><\/span><\/span><\/span> <\/b>Calcule a <\/b><\/span><\/span><\/span>intensidade da corrente el\u00e9trica<\/b><\/span><\/span><\/span> total no circuito, <\/b><\/span><\/span><\/span>em amp\u00e8res<\/b><\/span><\/span><\/span>, considerando desprez\u00edveis as perdas de energia nos fios condutores e liga\u00e7\u00f5es el\u00e9tricas do circuito.<\/b><\/span><\/span><\/span><\/p>\n

Conhecimentos gerais<\/b><\/span><\/span><\/span><\/p>\n

07-(FAMERP-SP-015) Rac. l\u00f3gico<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Um <\/b><\/span><\/span><\/span>candidato <\/b><\/span><\/span><\/span>sai de sua <\/b><\/span><\/span><\/span>resid\u00eancia <\/b><\/span><\/span><\/span>para prestar vestibular pretendendo percorrer <\/b><\/span><\/span><\/span>a dist\u00e2ncia total<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

at\u00e9 o local da prova em <\/b><\/span><\/span><\/span>uma hora<\/b><\/span><\/span><\/span>, conduzindo seu autom\u00f3vel com <\/b><\/span><\/span><\/span>velocidade m\u00e9dia de 60 km\/h.<\/b><\/span><\/span><\/span> <\/b>Ap\u00f3s percorrer os <\/b><\/span><\/span><\/span>primeiros 10 km do percurso em 10 minutos,<\/b><\/span><\/span><\/span>percebe que esqueceu o documento de identifica\u00e7\u00e3o e <\/b><\/span><\/span><\/span>retorna <\/b><\/span><\/span><\/span>para apanh\u00e1-lo. Sua m\u00e3e o espera no port\u00e3o com o documento.<\/b><\/span><\/span><\/span><\/p>\n

Desprezando-se o tempo para receber o documento e manobrar o carro, <\/b><\/span><\/span><\/span>para que esse candidato<\/b><\/span><\/span><\/span> <\/b>consiga chegar ao local da prova no hor\u00e1rio previsto anteriormente<\/b><\/span><\/span><\/span>, ele dever\u00e1 <\/b><\/span><\/span><\/span>desenvolver no percurso de retorno \u00e0 sua casa e ida at\u00e9 o local da prova uma velocidade m\u00e9dia, em km\/h, igual a<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

08-(FAMERP-SP-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Uma <\/b><\/span><\/span><\/span>bola de t\u00eanis, de massa <\/b><\/span><\/span><\/span>60 g,<\/b><\/span><\/span><\/span> se chocou com uma parede vertical. O <\/b><\/span><\/span><\/span>gr\u00e1fico <\/b><\/span><\/span><\/span>representa a <\/b><\/span><\/span><\/span>for\u00e7a,<\/b><\/span><\/span><\/span> em fun\u00e7\u00e3o do <\/b><\/span><\/span><\/span>tempo,<\/b><\/span><\/span><\/span> exercida pela <\/b><\/span><\/span><\/span>parede sobre a bola, no qual<\/b><\/span><\/span><\/span>F<\/b><\/span><\/span><\/span>M<\/b><\/span><\/span><\/sub><\/span> <\/b>\u00e9 o valor m\u00e9dio da <\/b><\/span><\/span><\/span>for\u00e7a<\/b><\/span><\/span><\/span> no intervalo de tempo entre <\/b><\/span><\/span><\/span>0 s e 0,02 s.<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Sabendo que a <\/b><\/span><\/span><\/span>velocidade da bola, imediatamente antes da colis\u00e3o, era perpendicular<\/b><\/span><\/span><\/span> \u00e0 superf\u00edcie da parede com valor <\/b><\/span><\/span><\/span>20 m\/s<\/b><\/span><\/span><\/span> e que, <\/b><\/span><\/span><\/span>ap\u00f3s a colis\u00e3o<\/b><\/span><\/span><\/span>, <\/b><\/span><\/span><\/span>continua perpendicular \u00e0 parede<\/b><\/span><\/span><\/span>, \u00e9 <\/b><\/span><\/span><\/span>correto<\/b><\/span><\/span><\/span> afirmar que a <\/b><\/span><\/span><\/span>velocidade da bola, em m\/s, imediatamente ap\u00f3s a colis\u00e3o foi<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

09-(FAMERP-SP-015) Rac. l\u00f3gico<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Atualmente, a <\/b><\/span><\/span><\/span>Lua afasta-se da Terra<\/b><\/span><\/span><\/span> a uma raz\u00e3o m\u00e9dia aproximada de <\/b><\/span><\/span><\/span>4 cm\/ano.<\/b><\/span><\/span><\/span> Considerando as<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Leis de Kepler,<\/b><\/span><\/span><\/span> \u00e9 <\/b><\/span><\/span><\/span>correto <\/b><\/span><\/span><\/span>concluir que o <\/b><\/span><\/span><\/span>per\u00edodo <\/b><\/span><\/span><\/span>de<\/b><\/span><\/span><\/span><\/p>\n

(A)<\/b><\/span><\/span><\/span> rota\u00e7\u00e3o da Lua n\u00e3o se altera.<\/b><\/span><\/span><\/span><\/p>\n

(B)<\/b><\/span><\/span><\/span> rota\u00e7\u00e3o da Lua est\u00e1 diminuindo.<\/b><\/span><\/span><\/span><\/p>\n

(C)<\/b><\/span><\/span><\/span> transla\u00e7\u00e3o da Lua ao redor da Terra n\u00e3o se altera.<\/b><\/span><\/span><\/span><\/p>\n

(D)<\/b><\/span><\/span><\/span> transla\u00e7\u00e3o da Lua ao redor da Terra est\u00e1 aumentando.<\/b><\/span><\/span><\/span><\/p>\n

(E)<\/b><\/span><\/span><\/span> transla\u00e7\u00e3o da Lua ao redor da Terra est\u00e1 diminuindo.<\/b><\/span><\/span><\/span><\/p>\n

10-(FAMERP-SP-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

O <\/b><\/span><\/span><\/span>conceito de energia<\/b><\/span><\/span><\/span> \u00e9 de fundamental import\u00e2ncia na <\/b><\/span><\/span><\/span>f\u00edsica do corpo humano<\/b><\/span><\/span><\/span>. Todas as suas<\/b><\/span><\/span><\/span><\/p>\n

atividades<\/b><\/span><\/span><\/span>, incluindo o pensamento, envolvem trocas de energia. Mesmo em <\/b><\/span><\/span><\/span>repouso,<\/b><\/span><\/span><\/span> o corpo<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

humano continua <\/b><\/span><\/span><\/span>gastando energia, com uma pot\u00eancia da ordem de <\/b><\/span><\/span><\/span>10<\/b><\/span><\/span><\/span>2<\/b><\/span><\/span><\/sup><\/span> W,<\/b><\/span><\/span><\/span> na manuten\u00e7\u00e3o do funcionamento de seus \u00f3rg\u00e3os, tecidos e c\u00e9lulas. Cerca de 25% dessa energia \u00e9 usada pelo esqueleto e pelo cora\u00e7\u00e3o, <\/b><\/span><\/span><\/span>20%<\/b><\/span><\/span><\/span> pelo c\u00e9rebro,<\/b><\/span><\/span><\/span> <\/b>10%<\/b><\/span><\/span><\/span> pelos rins e <\/b><\/span><\/span><\/span>27%<\/b><\/span><\/span><\/span> pelo f\u00edgado e pelo ba\u00e7o.<\/b><\/span><\/span><\/span><\/p>\n

(EmicoOkuno<\/b><\/span><\/span><\/span>et al<\/b><\/i><\/span><\/span><\/span>. <\/b><\/span><\/span><\/span>F\u00edsica para ci\u00eancias biol\u00f3gicas e biom\u00e9dicas<\/b><\/i><\/span><\/span><\/span>. Adaptado.)<\/b><\/span><\/span><\/span><\/p>\n

De acordo com os <\/b><\/span><\/span><\/span>dados do texto, durante o repouso<\/b><\/span><\/span><\/span>, a <\/b><\/span><\/span><\/span>quantidade de energia, em joules<\/b><\/span><\/span><\/span>, utilizada pelo <\/b><\/span><\/span><\/span>c\u00e9rebro <\/b><\/span><\/span><\/span>em um per\u00edodo de <\/b><\/span><\/span><\/span>8,0 horas<\/b><\/span><\/span><\/span> \u00e9, aproximadamente,<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

11-(FAMERP-SP-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

\u00c0 <\/b><\/span><\/span><\/span>temperatura de <\/b><\/span><\/span><\/span>20<\/b><\/span><\/span><\/span>o<\/b><\/span><\/span><\/sup><\/span> C<\/b><\/span><\/span><\/span>, uma <\/b><\/span><\/span><\/span>arruela<\/b><\/span><\/span><\/span> (disco met\u00e1lico com um orif\u00edcio central) tem <\/b><\/span><\/span><\/span>raio externo <\/b><\/span><\/span><\/span>R<\/b><\/span><\/span><\/span> e <\/b><\/span><\/span><\/span>raio interno <\/b><\/span><\/span><\/span>r<\/b><\/span><\/span><\/span>.<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Elevando-<\/b><\/span><\/span><\/span>se i<\/b><\/span><\/span><\/span>gualmente<\/b><\/span><\/span><\/span> a temperatura de todas as partes da arruela de um valor <\/b><\/span><\/span><\/span>\u0394\u03b8<\/b><\/span><\/span><\/span>, o <\/b><\/span><\/span><\/span>raio externo<\/b><\/span><\/span><\/span> <\/b>dilata-se de um valor <\/b><\/span><\/span><\/span>\u0394R <\/b><\/span><\/span><\/span>e o <\/b><\/span><\/span><\/span>raio interno dilata-se de<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

12-(FAMERP-SP-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

A <\/b><\/span><\/span><\/span>figura <\/b><\/span><\/span><\/span>mostra um <\/b><\/span><\/span><\/span>diapas\u00e3o<\/b><\/span><\/span><\/span>, instrumento met\u00e1lico que, ao ser <\/b><\/span><\/span><\/span>golpeado, emite ondas sonoras<\/b><\/span><\/span><\/span> com <\/b><\/span><\/span><\/span>frequ\u00eancia correspondente a determinada nota musical.<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Quando se <\/b><\/span><\/span><\/span>aproxima um diapas\u00e3o vibrando das cordas de um instrumento afinado<\/b><\/span><\/span><\/span>, a corda <\/b><\/span><\/span><\/span>correspondente <\/b><\/span><\/span><\/span>\u00e0 nota emitida pelo diapas\u00e3o<\/b><\/span><\/span><\/span> passa a vibrar com a<\/b><\/span><\/span><\/span>mesma frequ\u00eancia.<\/b><\/span><\/span><\/span><\/p>\n

Esse fato \u00e9 <\/b><\/span><\/span><\/span>explicado pelo fen\u00f4meno de<\/b><\/span><\/span><\/span><\/p>\n

(A)<\/b><\/span><\/span><\/span> resson\u00e2ncia. <\/b><\/span><\/span><\/span>(B)<\/b><\/span><\/span><\/span> difra\u00e7\u00e3o. <\/b><\/span><\/span><\/span>(C) <\/b><\/span><\/span><\/span>interfer\u00eancia. <\/b><\/span><\/span><\/span>(D)<\/b><\/span><\/span><\/span> dispers\u00e3o. <\/b><\/span><\/span><\/span>(E)<\/b><\/span><\/span><\/span> reverbera\u00e7\u00e3o.<\/b><\/span><\/span><\/span><\/p>\n

13-(FAMERP-SP-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

A tabela mostra os \u00edndices de refra\u00e7\u00e3o absolutos de diversos l\u00edquidos e tipos de vidro para a luz amarela do s\u00f3dio.<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Considere que um <\/b><\/span><\/span><\/span>raio de luz amarela<\/b><\/span><\/span><\/span> propaga-se <\/b><\/span><\/span><\/span>inicialmente em um dos l\u00edquidos<\/b><\/span><\/span><\/span> indicados na tabela e <\/b><\/span><\/span><\/span>passa a se propagar em um dos vidros tamb\u00e9m indicados na tabela.<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

O <\/b><\/span><\/span><\/span>maior \u00e2ngulo de refra\u00e7\u00e3o<\/b><\/span><\/span><\/span> que o raio de luz forma com a normal <\/b><\/span><\/span><\/span>ao penetrar no vidro<\/b><\/span><\/span><\/span>, ap\u00f3s nele <\/b><\/span><\/span><\/span>incidir<\/b><\/span><\/span><\/span> com um dado <\/b><\/span><\/span><\/span>\u00e2ngulo \u03b8,<\/b><\/span><\/span><\/span> tal que <\/b><\/span><\/span><\/span>0<\/b><\/span><\/span><\/span>o<\/b><\/span><\/span><\/sup><\/span> < \u03b8 < 90<\/b><\/span><\/span><\/span>o<\/b><\/span><\/span><\/sup><\/span>, ocorre quando os <\/b><\/span><\/span><\/span>meios s\u00e3o<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

14-(FAMERP-SP-015)<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

A <\/b><\/span><\/span><\/span>figura <\/b><\/span><\/span><\/span>mostra esquematicamente um <\/b><\/span><\/span><\/span>tubo de raios cat\u00f3dicos<\/b><\/span><\/span><\/span>, no qual os <\/b><\/span><\/span><\/span>el\u00e9trons<\/b><\/span><\/span><\/span> s\u00e3o emitidos pelo <\/b><\/span><\/span><\/span>c\u00e1tod<\/b><\/span><\/span><\/span>o e <\/b><\/span><\/span><\/span>lan\u00e7ados <\/b><\/span><\/span><\/span>no sentido da tela pelos <\/b><\/span><\/span><\/span>eletrodos aceleradores.<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

Suponha que um <\/b><\/span><\/span><\/span>el\u00e9tron,<\/b><\/span><\/span><\/span> cuja <\/b><\/span><\/span><\/span>massa e m\u00f3dulo da carga el\u00e9trica valem, respectivamente, 9,1.10<\/b><\/span><\/span><\/span>-31<\/b><\/span><\/span><\/sup><\/span> kg <\/b><\/span><\/span><\/span>e <\/b><\/span><\/span><\/span>1,6.10<\/b><\/span><\/span><\/span>-19<\/b><\/span><\/span><\/sup><\/span> C,<\/b><\/span><\/span><\/span> penetre entre os <\/b><\/span><\/span><\/span>eletrodos aceleradores com velocidade desprez\u00edvel<\/b><\/span><\/span><\/span> e saia com <\/b><\/span><\/span><\/span>velocidade de 4,0.10<\/b><\/span><\/span><\/span>7<\/b><\/span><\/span><\/sup><\/span> m\/s.<\/b><\/span><\/span><\/span><\/p>\n

Nessa situa\u00e7\u00e3o, \u00e9 <\/b><\/span><\/span><\/span>correto afirmar que a <\/b><\/span><\/span><\/span>diferen\u00e7a de potencial, em volts<\/b><\/span><\/span><\/span>, entre os eletrodos aceleradores \u00e9, em <\/b><\/span><\/span><\/span>valor absoluto, pr\u00f3xima de<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

15-(FAMERP-SP-015)<\/b><\/span><\/span><\/span><\/p>\n

<\/a>\"\"<\/p>\n

A figura mostra um solenoide colocado sobre uma superf\u00edcie horizontal, ligado a uma bateria, e visto de cima para baixo.<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

O campo magn\u00e9tico gerado por esse solenoide ser\u00e1 semelhante ao de um \u00edm\u00e3 em forma de barra, tamb\u00e9m sobre uma superf\u00edcie horizontal e visto de cima para baixo, corretamente representado por<\/b><\/span><\/span><\/span><\/p>\n

\"\"<\/p>\n

 <\/p>\n

Confira a resolu\u00e7\u00e3o comentada dos exerc\u00edcios<\/span><\/a><\/h3>\n","protected":false},"excerpt":{"rendered":"

A Faculdade de Medicina de S\u00e3o Jos\u00e9 do Rio Preto\u00a0(FAMERP) \u00e9 uma faculdade\u00a0p\u00fablica\u00a0paulista, fundada em 1968. \u00c9 uma das 6 faculdades estaduais de Medicina de S\u00e3o Paulo e seu curso m\u00e9dico \u00e9 ministrado no sistema tradicional. Uma das mais bem conceituadas faculdades de Medicina e Enfermagem do pa\u00eds, se destaca por possuir o segundo maior hospital-escola do Brasil, o Hospital<\/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-372","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/372","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=372"}],"version-history":[{"count":3,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/372\/revisions"}],"predecessor-version":[{"id":377,"href":"https:\/\/fisicaevestibular.com.br\/novo\/wp-json\/wp\/v2\/pages\/372\/revisions\/377"}],"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=372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}