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Manipal Medical Manipal Medical Solved Paper-2000

  • question_answer
    A cricket ball is hit at\[45{}^\circ \]to the horizontal with kinetic energy\[K,\]The kinetic energy at the highest point is:

    A)  \[K\]

    B)  \[K/\sqrt{2}\]

    C)  \[K/2\]

    D)  0

    Correct Answer: C

    Solution :

     Kinetic energy at highest point \[{{K}_{hight}}=K\,{{\cos }^{2}}45{}^\circ =\frac{K}{2}\]


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