Physics, 09.12.2020 17:40 Reebear1447
1. Astronauts appear to be "weightless" while on a spacecraft orbiting the
Earth. Explain what is really happening to them and why a person cannot
actually be "weightless".
a. If the astronaut has a mass of 70kg and is orbiting the Earth 4.08x105
m above the Earth's surface, how much gravitational force is the Earth
putting on the astronaut?
Answers: 3
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1. Astronauts appear to be "weightless" while on a spacecraft orbiting the
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