If the radius of earth shrinks by 1.5...

If the radius of earth shrinks by `1.5 %` (mass remaining same , ) then the value of gravitational acceleration changes by

A

0.01

B

0.03

C

0.04

D

0.02

Verified by Experts

The correct Answer is:

B

` g=(GM)/(R^(2))`
` :. (Deltag)/(g)=-2""(DeltaR)/(R)=-2 xx 1.5=-3%`

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