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JEE Main & Advanced Physics Two Dimensional Motion Question Bank Uniform Circular Motion

  • question_answer
    When a body moves with a constant speed along a circle             [CBSE PMT 1994; Orissa PMT 2004]

    A)             No work is done on it

    B)             No acceleration is produced in the body

    C)             No force acts on the body

    D)             Its velocity remains constant

    Correct Answer: A

    Solution :

                    When speed is constant in circular motion, it means work done by centripetal force is zero.


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