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  3. SSC

SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-10

  • question_answer
    The working of a rocket is based on the principle of:

    A) Conservation of momentum

    B) Conservation of mass

    C) Conservation of energy

    D) Conservation of angular momentum

    Correct Answer: A

    Solution :

    The motion of a rocket is an interesting application of Newton's third law of motion and momentum principle.


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