The dimension o f angular momentum in mass (M), length (L) and time (T) is:

Question

The dimension o f angular momentum in mass (M), length (L) and time (T) is: (A) MLT -1 (B) ML -1 T -1 (C) ML 2 T -1 (D) ML -1 T -2

Tardigrade Admin · Accepted Answer

Angular momentum for a point mass about an axis with velocity component of

v

perpendicular to the radial direction is given by Angular momentum,

L = m v r

Dimension formula of angular momentum

= [M] [L T^{- 1}] [L] = [M L^{2} T^{- 1}]

Q. The dimension o $f$ angular momentum in mass $(M)$ , length $(L)$ and time $(T)$ is: