Dimensions of potential energy are

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Dimensions of potential energy are

A

$ML{T^{ - 1}}$

B

$M{L^2}{T^{ - 2}}$

C

$M{L^{ - 1}}{T^{ - 2}}$

D

$M{L^{ - 1}}{T^{ - 1}}$
Dimensions of potential energy are
Potential energy $=[ mgh ]$
$=\left[\left( M ^1\right)\left( LT ^{-2}\right)( L )\right]$
$=\left[ ML ^2 T ^{-2}\right]$