7th Class Science Time and Motion Question Bank Motion and Time

  • question_answer
    DIRECTIONS: On the basis of following diagram/ picture answer the questions given below: Study the graph given below. How is the speed of the moving body vary with time?

    A) It goes on increasing

    B) It first decreases then becomes zero

    C) It increases then becomes constant but not zero

    D) It decreases then becomes constant but not zero

    Correct Answer: B

    Solution :

        Speed is the change of position of the body with respect to time. From the graph it can be seen that the change becomes less with time till there is no change at all i.e., till the speed becomes zero.


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