If angular momentum of a system is constant, which of the following will be zero

Force

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Torque

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Linear impulse

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Linear momentum

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Solution

The correct option is B Torque
Given $L = C o n s t a n t = K$
We know $τ = \frac{d l}{d t} = 0$

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If angular momentum of a system is constant, which of the following will be zero

The correct option is B TorqueGiven L=Constant=KWe know τ=dldt=0

The correct option is B Torque
Given $L = C o n s t a n t = K$
We know $τ = \frac{d l}{d t} = 0$