BCECE Medical BCECE Medical Solved Papers-2013

  • question_answer
    The displacement versus time graph for a body moving in a straight line is shown in figure. Which of the following regions represents motor when no force is acting on the body?

    A)  ab     

    B)  be     

    C)  cd     

    D)  be

    Correct Answer: B

    Solution :

    Slope of displacement versus time graph gives the velocity. This is constant here only during the be, as the graph is a straight line in it. Constant velocity means no acceleration.


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