If a planet like earth whose radius is twice than the radius of the earth then what will happen to the acceleration due to gravity of that p

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If a planet like earth whose radius is twice than the radius of the earth then what will happen to the acceleration due to gravity of that p

Pratish Jaiswal 4th Nov, 2017

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sharanya bhat 7th Jan, 2020

It will reduce by 4 times. This because the g is inversely proportional to the radius square

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Pratish Jaiswal 4th Nov, 2017

It will be G/2 as g= Gm/r^2

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