Questões - MACKENZIE | Gabarito e resoluções

(Mackenzie 2008) Ao nível do mar, certa pessoa necessitou aquecer 2,0 litros d'agua, utilizando um aquecedor elétrico de imersão, cuja potência útil e constante é igual a 1,0 kW. O termômetro disponibilizado estava calibrado na escala Fahrenheit e, no início do aquecimento, a temperatura indicada era 122 oF. O tempo mínimo necessário para que a água atingisse a temperatura de ebulição foi Dados: dágua = 1,0 g/cm3 cágua = 1,0cal/(g . oC) 1 cal = 4,2 J

(Mackenzie 2008) Na ilustração a seguir, A e B são pontos de uma mesma reta tangente à circunferência no ponto B, assim como C e D são pontos de uma outra reta tangente a mesma circunferência no ponto C. Os segmentos BC e AD são paralelos entre si e a medida do ângulo  e 1,30 rad. Dados: Raio da circunferência = Rmed  = med = 2Rsen 0,65 rad = 0,6cos 0,65 rad = 0,8sen 1,30 rad = 0,964cos 1,30 rad = 0,267 Considerando que a massa do corpo 1 é m, enquanto ele estiver descrevendo o arco BC da circunferência ilustrada, a força centrípeta que nele atua tem intensidade

Nos vrtices de um tringulo equiltero de altura 45 cm, esto fixas as cargas puntiformes QA, QB e QC, conforme a ilustrao a seguir. As cargas QB e QC so idnticas e valem - 2,0 cada uma. Em um dado instante, foi abandonada do repouso, no baricentro desse tringulo, uma partcula de massa 1,0 g, eletrizada com a Q = + 1,0 e, nesse instante, a mesma sofreu uma acelerao de mdulo 5,0 . 102 m/s2, segundo a direo da altura h1, no sentido de A para M. Neste caso, a carga fixada no vrtice A DADO: k0 = 9 . 109 N . m2/C2

(Mackenzie - 2007) A respeito do nascimento e da consolidao dos Estados nacionais ibricos, no limiar da Idade Moderna, so feitas as seguintes afirmaes: I. As lutas de reconquista do territrio da pennsula aos muulmanos, que a haviam ocupado desde o sculo VIII, constituem um dos principais elementos do processo de formao desses Estados nacionais. II. A ascenso de D. Joo, mestre de Avis, ao trono portugus, em 1385, encontrou apoio nos grupos de comerciantes portugueses, numa poca de florescimento das atividades comerciais no Reino. III. O ano de 1492, alm de selar definitivamente a centralizao poltica da futura Espanha aps a vitria militar sobre o rei mouro de Granada, marca a descoberta da Amrica por Colombo, que viajara a servio dos Reis Catlicos. Assinale:

(Mack-2007) Na metamorfose dos anfíbios, entre outras transformações, ocorrem modificações no aparelho circulatório para permitir a respiração pulmonar e cutânea. Nos girinos, o coração tem um átrio e um ventrículo e por ele passa somente sangue não oxigenado. Nos adultos, o coração apresenta

(Mack) (...) As vias esto portanto abertas simultaneamente para sudoeste, logo para as Amricas, e para sudeste, logo para o oceano ndico e para a sia. Os terrores que enchiam a alma dos marinheiros sobre as extremidades da Terra esto ultrapassados. O sistema dos ventos atlnticos est compreendido. A bssola, o astrolbio, as tabelas de navegao permitem localizar mais ou menos a posio do navio na imensidade martima. A nau ou nave e a caravela substituem vantajosamente a galera e suas derivadas, frente s vagas do oceano. Os europeus esto vidos de saber o que se passa alm-oceano. Os Estados reencontraram uma paz e uma relativa prosperidade. Tudo est no seu lugar para os grandes descobrimentos. Frdric Mauro - A expanso europia Os grandes descobrimentos a que o trecho acima se refere

(Mackenzie - 2007) MACULAR DEGENERATION Discover why thousands of people with low vision have purchased the VideoEye power magnification system to continue reading and doing everyday tasks... QUALITY TO SAVE! - Senior discount - Grants-for-needs (TM) Low income grants program Call for more information! Try it at home for 30 days! FREE SHIPPING This is the best thing that ( I ) to me in a long time. It ( II ) beautifully. I can read again. It ( III ) my complete outlook. Wanda Coupe Carlsbad, NM VIDEOEYE! Dept TR 9465 West Emerald Boise, ID 83704 Ph (208) 323-9577 fax (208) 377-1528 For information or to order call 1-800-909-7257 30 day money-back guarantee VideoEye is a registered trademark of VideoEye Corporation www.videoeye.com (Readers Digest) The verb forms that correctly fill in blanks I, II and III in the text are:

(Mackenzie - 2007) O episdio conhecido como a crise dos msseis, de 1962, que ps em grande risco a paz mundial, resultou da:

(MACKENZIE - 2007) TEXTO PARA A PRXIMA QUESTO: MBA PROGRAMS By Stephen Thewlis If you ___( I )___ an international student seeking an MBA, why ___( II )___ the United States? Because American MBA programs are world renowned for giving students a leading edge in the business world through top-of-the-line education, diverse specialized programs, and unparalleled networking opportunities and resources. There are over a thousand MBA programs in the U.S.A. You will find an array of options to fit just about any need - from specialized degrees to unique programs geared toward international students. Most American business schools - regardless of the major focus - will train you in the principles of general business management, which is a combination of accounting, economics, finance, marketing and statistics, among other topics. American universities also offer a wealth of specialized MBA programs and classes to 1tailor your degree. Depending on your intended career goals, youll find programs that offer a more focused approach, including business administration, finance, human resources, information technology, marketing, nonprofit administration, and more. Adapted from Study in the U.S.A. The alternative that contains the verbs which complete blanks I and II in their appropriate tense is:

(MACKENZIE - 2009) STEELY MAN By Sean Smith Surely theyre not going to kill Superman. Inside a soundstae in Sydney, Australia, Brandon Routh, as the Man of Steel, crawls across a black, wet wasteland, pursued by the evil Lex Luthor (Kevin Spacey) and Luthors three henchmen. Of the thugs grabs Superman by this hair and shoves his face into a dark puddle, holding the heros head underwater as he struggles for air. Luthor strides up behind Superman, stabs him in the back with some sort of Kryptonite shiv and whispers a sentence so ___ (I) ___ (and, for now, top secret) into his ear that Superman cries out in agony. He staggers to his feet, stumbles and topples backward over a cliff. Luthor walks to the edge, looks down into the abyss and sneers, So long, Superman. Playing this scene just once would be rough. Routh will be beaten and ___( II )___ for hours. Hes very heroic ___( III )___ , says director Bryan Singer, sipping an iced vanilla latte. You just happened to catch him on a bad day. By the time Superman Returns lands in theaters next summer, it will have taken Warner Bros. 11 torturous years to get the movie off the ground. At one point in the mid-1990s, Tim Burton was going to direct Nicolas Cage as the man in tights. The next big plan was Superman vs. Batman, directed by Wolfgang Petersen. Then, a few years ago J. J. Abrams, creator of the shows Alias and Lost, chipped in a Superman script that whipped up a frenzy around the lot. It was teeming with huge action sequences, but altered the Superman myth. (In Abramss version, the planet Krypton survived.) Director McG was dying to direct it, but couldnt because he had committed to make Charlies Angels: Full Throttle. Brett Ratner signed on, but tussled with the studio over the budget at one point it was estimated at more than $200 million and left after six months. McG then stepped back in to direct, but location became a problem. By shooting in Australia, the studio could shave about $30 million off the budget. McG refused to fly, so the studio showed him the door. (Adapted fromNewsweek) The words which properly fill in blanks I, II and III in the text are:

(MACKENZIE - 2006) INSIDE A MAKEOVER One Companys story illustrates how music-industry giants are retooling in an attempt to survive the digital future. by Karen Lowry Miller The battle for digital control ___ ( I )____ in the movie business, but ___( II )___ virtually over in music. The giants are winning. Court rulings have forced free music upstarts like Grokster and Napster out of business, and earlier this month required Kazaa, the producer of filesharing technology, to introduce filters to prevent piracy. The idea that free music would gut the big record companies seems a distant memory, even though it was still the conventional wisdom just a year ago. Were finally seeing a raft of new initiatives from really big players, says Eric Nicoli, chairman of one of the big four music companies, the EMI Group. This stuff is happening all day, every day now. Just consider the last month: Apple and Motorola unveiled a phone that can play music from iTunes, and announced partnerships with big U.S. and British phone companies to develop the mobile music market. In London, two giant retailers, HMV and Virgin, announced digital music ventures, a sign that the online sector is reaching mass-market size. The big labels have arrested a four-year, 25 percent plunge in sales and can now concentrate on exploring new business models to navigate the digital landscape. Nicoli has the buoyant air of a man who has just survived a close scrape with death. In a recent series of interviews, he and other top execs at EMI offered a detailed glimpse at the recent tumult, and where EMI and their industry is likely to go from here. (Adapted from Newsweek.) The words and verb forms which properly fill in blanks I and II in the text are:

(Mackenzie SP - 2006) Bero da filosofia, a Grcia antiga legou ao pensamento ocidental obras que o marcaram profundamente, e que ainda hoje o influenciam. o caso, notadamente, do dilogo A Repblica, de Plato. Assinale, abaixo, a alternativa que traz, em resumo, uma das principais ideias dessa obra.

(Mackenzie 2006) Nikita Khrushchev states that:

(Mackenzie 2006) El extranjero llegó sin aliento a la estación desierta. Su gran valija, que NADIE quiso cargar, le había fatigado en extremo. SE ENJUGÓ EL ROSTRO CON UN PAÑUELO, y con la mano en visera miró los RIELES que se perdían en el horizonte. Desalentado y pensativo, consultó su reloj: la hora justa en que el tren debía partir. Alguien, salido de quien sabe dónde, le dio una PALMADA muy suave. Al volverse, el extranjero se halló ante un viejecillo de vago aspecto ferrocarrilero. Llevaba en la mano una linterna roja, pero tan pequeña, que parecía un juguete, Miró desorientado al viajero. Juan José Arreola. Confabulario definitivo. El sinónimo correcto de la palabra NADIE, destacada, es:

(Mackenzie - 2006) John Locke (1632-1704) um dos fundadores do empirismo. Atualmente, pouco lido. Muito ganharamos, entretanto, se nos ocupssemos novamente dos tratados sobre o governo civil, com a carta sobre a tolerncia e, particularmente, com o ensaio sobre o entendimento humano. Assinale a alternativa que apresenta um fragmento do seu pensamento.