Assertion :In circular motion, work done by all the forces acting on the body is zero. Reason: Centripetal force and velocity are mutually perpendicular.

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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Assertion is incorrect but Reason is correct

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Solution

The correct option is D Assertion is incorrect but Reason is correct
In non-uniform circular motion, that is when speed is not constant, work done by all the forces is not zero.
The reason is true.
Option D.

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