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Discussion :: UPSC Civil Service Exam Questions

  1. A car accelerates from rest to a speed of 10 m/s and the energy spent in doing this is E. If the car is further accelerated from 10 m/s to 20m/s, what is the amount of energy to be spent further ?

  2. A.
    E
    B.
    2E
    C.
    3E
    D.
    4E

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    Answer : Option D

    Explanation :

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


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