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Grade: 12
        If both mass and radius of earth shrinks by 50% then acceln due to gravity changes by
one year ago

Answers : (1)

DR STRANGE
212 Points
							
 
Hi Nizam,
g=GM/R2
g’=G(M/2)/(R/2)2=2GM/R2=2g..................................................ans
Approve if you are satisfied :)
one year ago
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