The dimensional formula for angular momentum is

Options

A. `[ML^(0)L^(2)T^(-2)]`
B. `[ML^(2)T^(-1)]`
C. `[MLT^(-1)]`
D. `[ML^(2)T^(-2)]`

Answer

B

Explanation

Angular momentum
`L = r xx p = r xx mv`
`:.` Dimensional formula for angular momentum
`=[L] [M] [LT^(-1)] = [ML^(2)T^(-1)]`