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Question: Whose dimensions is \(\mathrm { ML } ^ { 2 } \mathrm {~T} ^ { - 1 }\)-...

Whose dimensions is ML2 T−1\mathrm { ML } ^ { 2 } \mathrm {~T} ^ { - 1 }-

A

Torque

B

Angular momentum

C

Power

D

Wor

Answer

Angular momentum

Explanation

Solution

Angular momentum

=mvr=MLT−1×L=ML2 T−1\mathrm { mvr } = \mathrm { MLT } ^ { - 1 } \times \mathrm { L } = \mathrm { ML } ^ { 2 } \mathrm {~T} ^ { - 1 }