How are mass, weight, and gravity measured in space? Are these measurements just hypotheses or can we conclude with certainty on them?
In: Physics
Well mass is easy, that’s just density x volume, which are essentially constant. Weight is just a function of mass x gravity and gravity is a constant determined by the size of the relevant planet or celestial body.
In space gravity is negligible, usually refered to as microgravity, but isn’t zero.
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