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JEE PHYSICS MCQ: SYSTEM OF PARTICLES

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Assertion: When a body rolls down an inclined plane it has both kinetic and potential energy.
Reason: The rolling body follow the conservation law of mechanical energy.

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Correct option: A

If both assertion and reason are true and reason is the correct explanation of assertion

Option A (If both assertion and reason are true and reason is the correct explanation of assertion) is correct because a rolling body possesses both kinetic and potential energy, and the conservation of mechanical energy explains the energy transformation during rolling.

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