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JIPMER Jipmer Medical Solved Paper-2013

  • question_answer
    A body is thrown with a velocity of 9.8 m/s making an angle of \[30{}^\circ \]with the horizontal. It will hit the ground after a time

    A)  1.5 s                     

    B)         1 s

    C)  3s                          

    D)         2 s

    Correct Answer: B

    Solution :

    The time of flight\[\frac{2u\sin \theta }{g}\] \[=\frac{2\times 9.8\times \sin 30{}^\circ }{9.8}=1\,s\]


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