How does an astronaut's mass while orbiting in the space shuttle compare with his mass while standing on the earth's surface? The mass is the same in both places. Not enough information was given to answer the question. The astronaut's mass is less when he is in orbit. The astronaut has no mass in orbit since he is weightless
Question
How does an astronaut's mass while orbiting in the space shuttle compare with his mass while standing on the earth's surface? The mass is the same in both places. Not enough information was given to answer the question. The astronaut's mass is less when he is in orbit. The astronaut has no mass in orbit since he is weightless
Solution
The mass of an astronaut remains the same both while orbiting in the space shuttle and while standing on the Earth's surface. This is because mass is a measure of the amount of matter in an object, which does not change regardless of location. The astronaut's weight, however, would be less in orbit due to the reduced effect of gravity. The statement that the astronaut has no mass in orbit since he is weightless is incorrect. Being weightless in space is a result of free-fall, not a lack of mass.
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