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JEE Main & Advanced Physics Question Bank Oblique Projectile Motion

  • question_answer
    A body is thrown with a velocity of 9.8 m/s making an angle of 30o with the horizontal. It will hit the ground after a time                              [JIPMER 2001, 2002; KCET 2001]

    A)             1.5 s    

    B)             1 s

    C)             3 s       

    D)             2 s

    Correct Answer: B

    Solution :

                    \[T=\frac{2u\sin \theta }{g}=\frac{2\times 9.8\times \sin 30}{9.8}=1\,s\]


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