RAJASTHAN PMT Rajasthan - PMT Solved Paper-1998

  • question_answer
    The angular speed of a minute hand of a clock:

    A) \[\frac{}{\text{1600}}\text{rad/s}\]        

    B)        \[\frac{}{\text{3000}}\text{rad/s}\]

    C) \[\frac{}{\text{30}}\text{rad/s}\]             

    D)        \[\frac{}{1800}\text{rad/s}\]

    Correct Answer: D

    Solution :

    Minute hand of a clock rotate \[{{360}^{o}}=2\pi \]in \[1\,hr=3600sec\]                 \[\omega =\frac{2\pi }{3600}=\frac{\pi }{1800}rad/\sec \]


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