JEE Main & Advanced JEE Main Paper (Held on 09-4-2019 Morning)

  • question_answer A ball is thrown vertically up (taken as +z-axis) from the ground. The correct momentum-height (p-h) diagram is : [JEE Main 9-4-2019 Morning]

    A)

    B)

    C)              

    D)

    Correct Answer: A

    Solution :

    Momentum p = mv      .....(1) and for motion under gravity \[h=\frac{{{u}^{2}}-{{\text{v}}^{2}}}{2g}\] ..?(2) Option [a]         


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