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Discussion :: UPSC Civil Service Exam Questions

  1. A stone dropped from the top of a tower is found to travel (5/9) of the height of the tower during the last second of its fall. What is the total time of fall ?

  2. A.
    2 s
    B.
    3 s
    C.
    6 s
    D.
    4 s

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    Answer : Option B

    Explanation :

    No answer description available for this question. Let us discuss.


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