Previous Year NEET Question- Gravitation L-10

Question: The work done to raise a mass $m$ from the surface of the earth to a height $h$, which is equal to the radius of the earth, is :#

A) $\mathrm{mgR}$

B) $2 \mathrm{mg} \cdot \mathrm{R}$

C) $\frac{1}{2} \mathrm{mgR}$

D) $\frac{3}{2} \mathrm{mgR}$

Answer: $\frac{1}{2} \mathrm{mgR}$#