Out of the following, the only pair that does not have identical dimensions is
Angular momentum and Planck's constant
Moment of inertia and moment of a force
Work and torque
Impulse and momentum
Out of the following, the only pair that does not have identical dimensions is
${\rm{Moment of inertia}} = m{r^2} = [M]\,\,[{L^2}]$
Moment of Force = Force $ \times $ Perpendicular distance
= $[ML{T^{ - 2}}]\,[L]\, = \,[M{L^2}{T^{ - 2}}]$
Moment of Force = Force $ \times $ Perpendicular distance
= $[ML{T^{ - 2}}]\,[L]\, = \,[M{L^2}{T^{ - 2}}]$