Question

Find the SI unit of the following derived quantities :

Infer are the MKS units of these derived quantities same as their SI units.
Force

Answer 1

Given, Force $=$ mass $\times$ acceleration
MKS unit of force $=$?

$\therefore$ MKS unit of force $=$ S.I. unit of mass $\times$ S.I. unit of acceleration $=kilogram\times m{s}^{-2}=kgm{s}^{-2}$

$\therefore$ MKS unit of force $=kgm{s}^{-2}$

SI unit of force $=$ newton