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NEET Sample Paper NEET Sample Test Paper-80

  • question_answer
    A loaded vertical spring executes SHM with time period of 6 s. The kinetic and potential energy of this system varies with a period of

    A)  2 s                              

    B)  3 s

    C)  4 s                              

    D)  None of these

    Correct Answer: B

    Solution :

    In one SHM, the same KE and PE is repeated 2 times. \[\therefore \] Time period of KE and PE \[=\,\,\frac{1}{2} time period of SHM\] \[=\,\,\,\frac{6}{2}=3\,s\,\]


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