Physics, 26.03.2021 22:30, sydneip2394

How far must an astronaut travel to feel a force 1/3 as strong as on the Earth's surface?
a) Re from the center of the Earth
b) 3 RE from the center of the Earth
c) 9 RE from the center of the Earth
d) You need the astronauts mass

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How far must an astronaut travel to feel a force 1/3 as strong as on the Earth's surface?
a)...