9th Class Science Time and Motion Question Bank Motion

  • question_answer
    The distance versus time graph of a particle moving is shown below. What does the graph indicate?

    A)  The particle starts with certain velocity with retardation and finally comes to rest.

    B)  The velocity of the particle is constant.

    C)  The acceleration of the particle is non-uniform throughout.  

    D)  The particle starts with a certain velocity and finally becomes uniform after certain time.

    Correct Answer: C

    Solution :

     The graph of distance versus time is a curve. Hence, the particle has non-uniform motion, (i.e., it has acceleration).


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