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NTSE Sample Paper NTSE SAT Practice Test-18

  • question_answer
    A passenger sitting in a moving railway carriage throws a ball vertically upwards. The ball would fall in front of him if the train is moving with a/an

    A) Acceleration      

    B) Retardation

    C) Uniform velocity

    D)        In all three cases

    Correct Answer: B

    Solution :

    [b] For the ball to fall in front of the passenger, the train must be moving with a retardation.


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