JEE Main & Advanced Sample Paper JEE Main - Mock Test - 35

  • question_answer
    A metro train starts from rest and in five seconds achieves a speed 108 km/h. After that it moves with constant velocity and comes to rest after travelling 45 m with uniform retardation. If total distance travelled is 395 m, find total time of travelling.

    A) 12.2 s               

    B) 15.3 s

    C) 9 s                               

    D) 17.2 s

    Correct Answer: D

    Solution :

    Ist part: IIIrd part: IInd part:                                                                                      


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