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JEE Main & Advanced Physics Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति Question Bank Work Done by Constant Force

  • question_answer
    In an explosion a body breaks up into two pieces of unequal masses. In this                     [MP PET 2002]

    A)             Both parts will have numerically equal momentum

    B)             Lighter part will have more momentum

    C)             Heavier part will have more momentum

    D)             Both parts will have equal kinetic energy

    Correct Answer: A

    Solution :

                    Both part will have numerically equal momentum and lighter part will have more velocity.


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