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NEET Sample Paper NEET Sample Test Paper-3

  • question_answer
    A S.H.M. oscillator has period of\[0.1\text{ }sec\]. and amplitude of \[0.2\text{ }m\]. The maximum velocity is given by

    A)  \[100m{{s}^{-1}}\]            

    B)  \[100\pi \,m{{s}^{-1}}\]

    C)  \[4\pi \,m{{s}^{-1}}\]       

    D)  \[20\pi \,m{{s}^{-1}}\]

    Correct Answer: C

    Solution :

        \[\omega =\frac{2\pi }{T}=\frac{2\pi }{0.1}=20\pi \] \[{{v}_{\max }}=r\omega =0.2\times 20\pi =4\pi \,m\,{{s}^{-1}}\]        


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