Question

out of the following pair which does not have the same dimensions?
(a) moment of inertia and moment of force
(b)work and torque
(c)impulse and momentum​

Answer 1

Answer:

Hence moment of inertia & moment of force does not have same dimension. \therefore Dimension of Planck's constant is same as angular momentum. Impulse is change in momentum hence both have same dimensions

hope it help you

Answer 2

1. I=mr2

so, unit=kgm2

(M1L2)

p=mv. unit=kgm/s. (M1L1T-1)

work and torque have same dimension. (M1L2T-2)