J & K CET Medical J & K - CET Medical Solved Paper-2007

  • question_answer
    A particle executes SHM with a period of 8 s and amplitude 4 cm. Its maximum speed in cm/s, is

    A) \[\pi \]                                 

    B) \[\frac{\pi }{2}\]

    C) \[\frac{\pi }{3}\]                                              

    D) \[\frac{\pi }{4}\]

    Correct Answer: A

    Solution :

                     For a particle executing SHM \[{{v}_{\max }}=A\omega \] \[=4\times \frac{2\pi }{T}\] \[=4\times \frac{2\pi }{8}\] \[=\pi ~cm/s\]


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