J & K CET Engineering J and K - CET Engineering Solved Paper-2008

  • question_answer
    Identify the correct statement for the rotational motion of a rigid body.

    A)  Individual particles of the body do not undergo accelerated motion

    B)  The centre of mass of the body remains unchanged

    C)  The centre of mass of the body moves uniformly in a circular path

    D)  Individual particles and centre of mass the body undergo an accelerated motion

    Correct Answer: C

    Solution :

    In rotational motion of a rigid body, the centre of mass of the body moves uniformly in a circular path.


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