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JEE PHYSICS MCQ: SYSTEM OF PARTICLES

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Assertion: If linear momentum of a particle is constant, then its angular momentum about any point will also remain constant.

Reason: Linear momentum remains constant, if

{F}_{\text {net}}=0

and angular momentum remains constant if

\tau_{\text {net}}=0

.

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Correct option: B

If both Assertion and Reason are true but Reason is not the correct explanation of Assertion

Option B (If both Assertion and Reason are true but Reason is not the correct explanation of Assertion) is correct because constant linear momentum implies constant angular momentum, and both are conserved under specific conditions.

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