A stone weights 490N on a planet whose radius is half that of earth.calculate the mass of the stone and the weight of the stone in earth
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It will weigh 1960N on earth
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W is equal to
g=G i.e gravitational constant
If we take Wp by We we get r2 by r .
On solving we have We = Wp×r/r2 and r2 = r/2 therefore we have We = 980N
g=G i.e gravitational constant
If we take Wp by We we get r2 by r .
On solving we have We = Wp×r/r2 and r2 = r/2 therefore we have We = 980N
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