Gravitação Flashcards

1
Q

Quem defendia o geocentrismo

A

Ptolomeu e Aristoteles

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2
Q

Quem defendia heliocentrismo

A

Copérnico

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3
Q

Quem descobriu luneta

A

Galileu Galilei

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4
Q

Qual a primeira lei de Kepler

A

Lei das órbitas (elípticas)

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5
Q

Qual a segunda lei de Kepler

A

Lei das áreas: vetor sol-planeta varre áreas iguais em tempos iguais

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6
Q

Velocidade no perigeu

A

Máxima

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7
Q

Qual a velocidade do apogeu

A

Mínima

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8
Q

Qual a terceira lei de Kepler

A

Lei dos períodos: quadrado do período proporcional ao cubo do raio

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