Q. $Erg - m^{- 1}\$ can be the unit of measure for
A) Force
B) Momentum
C) Power
D) Acceleration
Explanation
$Energy\ (E) = \ F \times d\ \Rightarrow F = \frac{E}{d}$ So $Erg/metre$ can be the unit of force
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.