Physics - Gravitation Question with Solution | TestHub

A body (mass $\mathrm{m}$ ) starts its motion from rest from a point distant $R_0\left(R_0>R\right)$ from the centre of the earth. The velocity acquired by the body when it reaches the surface of earth will be ( $\mathrm{G}=$ universal constant of gravitation, $\mathrm{M}=$ mass of earth, $\mathrm{R}$ = radius of earth)