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  5. Time and Motion

9th Class Social Science Time and Motion Question Bank 9th CBSE Social Science Motion

  • question_answer
      Figure   shows   the displacement-time graph of four children A, B, C and D. Which child has the highest  velocity          

    Answer:

                      Velocity                     = slope of displacement-time          Since slope of child B is greater than all other children. Hence, child B has the highest velocity.


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