Answers

2015-09-04T16:02:48+05:30
On moon, weight of man = 130.4 N
g = 1.63 m/s²

so mg = 130.4
⇒ m = 130.4 / g
⇒ m = 130.4 / 1.63 = 80kg

on earth, g = 9.8 m/s²
weight on earth = mg = 80×9.8 = 784 N
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