JEE Main & Advanced Physics Two Dimensional Motion Sample Paper Topic Test - Two Dimensional Motion

  • question_answer
    In the motion of a projectile freely under gravity, its

    A) Total energy is conserved

    B) Momentum is conserved

    C) Energy and momentum both are conserved

    D) None is conserved

    Correct Answer: A

    Solution :

    [a] An external force by gravity is present throughout the motion so momentum will not be conserved.

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