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Physics, 04.12.2020 14:30 josuemartinez1030

QUESTÃO 01 - VALOR: 10,0 - No dia 7 de fevereiro de 1984, a uma altura de 1 com uma velocidade de cerca de 29 000 km/h, Bruce Mc Candless saindo de
estar preso por nenhuma corda, tornou-se o primeiro satélite humano. Sabe-se
entre o astronauta e a Terra é proporcional a (m. M)/r", onde me a massa do astr
a distância entre o astronauta e o centro da Terra.
(Halliday, Resnick e Walker, "Fundamentos de Física". v. 2.
Na situação descrita no texto, com o referencial na Terra, o astronauta Bruce
a) não tem peso.
b) sofre, além do peso, a ação de uma força centrifuga.
c) sofre, além do peso, a ação de uma força centripeta.
d) tem peso, que é a resultante centripeta.
e) tem peso aparente nulo graças à ação da força centrifuga.

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QUESTÃO 01 - VALOR: 10,0 - No dia 7 de fevereiro de 1984, a uma altura de 1 com uma velocidade de c...
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