Assertion :Linear momentum of a body changes even when it is moving uniformly in a circle. Reason: In uniform circular motion velocity remains constant.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is C Assertion is correct but Reason is incorrect
In uniform circular motion, the direction of motion changes, therefore velocity changes. As $P = m v$ , therefore momentum of a body also changes in uniform circular motion.

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Assertion :Linear momentum of a body changes even when it is moving uniformly in a circle. Reason: In uniform circular motion velocity remains constant.

The correct option is C Assertion is correct but Reason is incorrectIn uniform circular motion, the direction of motion changes, therefore velocity changes. As P=mv, therefore momentum of a body also changes in uniform circular motion.

The correct option is C Assertion is correct but Reason is incorrect
In uniform circular motion, the direction of motion changes, therefore velocity changes. As $P = m v$ , therefore momentum of a body also changes in uniform circular motion.