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NEET UG PHYSICS MCQ: WORK-ENERGY-POWER

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Application +4 | -1

A particle moves with constant angular velocity in circular path of certain radius and is acted upon by a certain centripetal force F. If the angular velocity is doubled keeping radius the same, the new force will be

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Correct option: C

4F

Option C (4F) is correct because the centripetal force is proportional to the square of the angular velocity, so doubling the angular velocity quadruples the force.

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