Q. The S.I. unit of gravitational potential is
A) $J$
B) $J - kg^{- 1}$
C) $J - kg$
D) $J - {kg}^{- 2}$
Explanation
$V = \frac{W}{m\ }$ so, SI unit = $\frac{joule}{kg}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.