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JEE Main & Advanced Physics Simple Harmonic Motion Question Bank Acceleration of Simple Harmonic Motion

  • question_answer
    A particle moving along the x-axis executes simple harmonic motion, then the force acting on it is given by [CBSE PMT 1994]

    A)            ? A Kx                                     

    B)            A cos (Kx)

    C)            A exp (? Kx)                          

    D)            A Kx Where A and K are positive constants

    Correct Answer: A

    Solution :

                       For S.H.M. \[F=-kx.\] \ Force = Mass ´ Acceleration µ ? x Þ F = ? Akx; where A and k are positive constants.


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