1.

if the force outside the earth varies as r^n , where r is the distance of the body from centre of the earth , then the value of n will be1)-12)-23)14)2

Answer» if the force outside the earth varies as r^n , where r is the distance of the body from centre of the earth , then the value of n will be
1)-1
2)-2
3)1
4)2


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