2. Questions Bank
  3. 7th Class
  4. Science
  5. Time and Motion

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

  • question_answer
    A graph is plotted showing the velocity of a car as a function of time. If the graph is a straight line, it means that

    A) the car started at rest

    B) acceleration was constant

    C) acceleration was increasing

    D) velocity was constant

    Correct Answer: D

    Solution :

        velocity was constant


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