there are 2 planets a and b in space,mass of planet a is 4 times mass of planet b and the radius of planet b is half of radius of a.if an object weighs 50N on planet a then what will be the weight of that object on planet b
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Gravitional field on planet A:
(2r)
2
G×4m
= G×m/r2
Gravitional field on planet B: G×m/r2
⟹ weight of the object on both of the planets is equal.
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