NEET UG PHYSICS MCQ: WORK-ENERGY-POWER

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Assertion (A): If the momentum of a body increases by

20 \%

, then its KE also increases by

20 \%

Reason (R): The KE of a body is directly proportional to its momentum

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Correct option: D

If both Assertion and Reason are false

Option D (If both Assertion and Reason are false) is correct because both the assertion about a 20% increase in momentum leading to a 20% increase in KE, and the reason stating KE is directly proportional to momentum, are incorrect.

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