The dimensional formula of angular impulse is :
- [M L–2 T–1]
- [M L2 T–2]
- [M L T–1]
- [M L2 T-1]
The Correct Option is D
Solution and Explanation
Angular impulse is defined as the change in angular momentum:
\[ \text{Angular impulse} = [\text{Angular momentum}] = [mvr] = [ML^2T^{-1}] \]
Thus, the correct dimensional formula is \([ML^2T^{-1}]\).
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