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Discussion :: Applied Mechanics

  1. A 49 kg lady stands on a spring scale in an elevator. During the first 5 sec, starting from rest, the scale reads 69 kg. The velocity of the elevator will be

    2. A.

    10 m/sec
    B.

    15 m/sec
    C.

    20 m/sec
    D.

    25 m/sec.

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    Workspace

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    Answer : Option C

    Explanation :

    No answer description available for this question

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