The height ' ' at which the weight of a body will be the same as that at the same…

PHYSICS · Single correct · CBSE · Physics · Gravitation · Gravitation

Problem

The height '

h

' at which the weight of a body will be the same as that at the same depth '

h

' from the surface of the earth is (Radius of the earth is

R

and effect of the rotation of the earth is neglected) : (1)

\frac{\sqrt{5}}{2}R - R

(2)

\frac{R}{2}

(3)

\frac{\sqrt{5}R - R}{2}

(4)

\frac{\sqrt{3}R - R}{2}