Q62 / 90 · JEE Main 2024 (01 Feb Shift 1) · Physics

The dimensional formula of angular impulse is :

A
$[M L^{- 2} T^{- 1}]$
B
$[M L^{2} T^{- 2}]$
C
$[M L T^{- 1}]$
Correct answer
D
$[M L^{2} T^{- 1}]$

Solution

Angular impulse = change in angular momentum.

[Angular impulse] = [Angular momentum] $= [m v r]$

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

Hence, the correct answer is option: 'D'.

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