JEE Main & Advanced Physics Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति Question Bank Conservation of Energy and Momentum

  • question_answer
    The kinetic energy possessed by a body of mass m moving with a velocity v  is equal to \[\frac{1}{2}m{{v}^{2}}\], provided

    A)                 The body moves with velocities comparable to that of light

    B)                 The body moves with velocities negligible compared to the speed of light

    C)                 The body moves with velocities greater than that of light

    D)                 None of the above statement is correct

    Correct Answer: B

    Solution :

                        Due to theory of relativity.


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