Q.

The dimensional formula of angular impulse is                                       [2024]

1 [ML-2T-1]  
2 [ML2T-2]  
3 [MLT-1]  
4 [ML2T-1]  

Ans.

(4) 

        Angular impulse = change in angular momentum.

       [Angular impulse] = [Angular momentum] = [mvr]

       = [ML2T-1]