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NTSE Sample Paper NTSE SAT Practice Test-8

  • question_answer
    Which of the following correctly shows the variation of kinetic energy (\[{{E}_{k}}\]) with linear momentum (p)?

    A)                                    

    B)    

    C)                       

    D)

    Correct Answer: A

    Solution :

    [a] \[{{E}_{k}}=\frac{{{p}^{2}}}{2m}\] The graph between p and \[{{E}_{k}}\] is a parabola (symmetrical about y-axis).


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