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Railways General Science & Technology Mechanics Sample Paper Mechanics-I Sample Test Paper-1

  • question_answer
    Two bodies of different masses say 1 kg and 5 kg are dropped simultaneously from a tower. They will reach the ground

    A)  Simultaneously

    B)  The heavier one arriving earlier

    C)  The lighter one arriving earlier

    D)  Cannot say, the information is insufficient.

    Correct Answer: A

    Solution :

    [a] Acceleration due to gravity independent of mass \[h=\frac{1}{2}g{{t}^{2}}\] both will reach simultaneously.


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