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RAJASTHAN PMT Rajasthan - PMT Solved Paper-1996

  • question_answer
    At certain instance the displacement and acceleration of a harmonic oscillator are respectively \[0.02\text{ }m\]and \[2m/{{s}^{2}},\] its angular speed at this instant is (in rad /s):

    A)  \[100\]                                                

    B)         \[10\]                                  

    C)         \[1\]                                    

    D)         \[0.1\]

    Correct Answer: C

    Solution :

    Angular velocity \[\omega =\sqrt{\frac{a}{x}}\] \[=\sqrt{\frac{2}{0.02}}=10rad/s\]


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