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NTSE Sample Paper NTSE SAT Practice Test-20

  • question_answer
    A particle is moving with a constant speed along a straight line path. A force is not required to

    A) Increase its speed

    B) Decrease the momentum

    C) Change the direction

    D) Keep it moving with uniform velocity

    Correct Answer: D

    Solution :

    [d] As acceleration is zero, force is also zero.


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