Question

$Erg-m^{-1}$ can be the unit of measure for

• A. Force
• B. Momentum
• C. Power
• D. Acceleration

Answer 1

Answer: (A)

Energy $\left(E\right)=F\times d$
$\Rightarrow F=\frac{E}{d}$
So erg/metre can be the unit of force.