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Discussion :: Applied Mechanics and Graphic Statics

  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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    Answer : Option C

    Explanation :

    Explanation Not Provided


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