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CMC Medical CMC-Medical VELLORE Solved Paper-2012

  • question_answer
    If a body is moving with uniform speed v in a circle of radius r, then tangential acceleration will be

    A)  zero                                     

    B)  \[\frac{v}{r}\]

    C)  \[\frac{{{v}^{2}}}{r}\]                                   

    D)  \[\frac{v}{{{r}^{2}}}\]

    Correct Answer: A

    Solution :

                    In uniform circular motion only centripet acceleration works.


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