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garik1379 [7]
2 years ago
11

An astronaut has a mass of 74.0 kg. 1) how much would the astronaut weigh on mars where surface gravity is 38.0% of that on eart

h? (express your answer to three significant figures.)
Physics
2 answers:
Step2247 [10]2 years ago
6 0
74 kg * 0.38 * 9.8 m/s/s = 275.576 N
3 significant figures rounds to 276 N
NeX [460]2 years ago
3 0
274.614N or 61.736lbs
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