If the earth suddenly shrinks by one third of it's present radius, acceleration due to gravity would be?
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Answered by
17
g=GM/R^2
Then r=R/3
So,g'=GM/r^2=GM*9/R=9g
So,g'=9g
Then r=R/3
So,g'=GM/r^2=GM*9/R=9g
So,g'=9g
Answered by
4
Answer:
9/4g
Explanation:
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