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

  • question_answer
    A particle moves with constant angular velocity in a circle. During the motion its

    A)             Energy is conserved

    B)             Momentum is conserved

    C)             Energy and momentum both are conserved

    D)             None of the above is conserved

    Correct Answer: A

    Solution :

                    In uniform circular motion (constant angular velocity) kinetic energy remains constant but due to change in velocity of particle its momentum varies.


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