2. Questions Bank
  3. 9th Class
  4. Science
  5. Time and Motion

9th Class Science Time and Motion Question Bank Motion Conceptive Subjective Problems

  • question_answer
    A displacement-time graph is shown below.
     
    From the graph, find the average velocity between 4s to 6s.

    Answer:

    In 4 seconds to 6 seconds the displacement is zero So, the velocity is zero.


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