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

  • question_answer
      What are the characteristics of distance-time graph for an object moving  with a non-uniform speed?            

    Answer:

                   The characteristics of distance-time graph for a non-uniform speed are:                            (i) It is always a curve (parabola).                       (ii) The speed of the moving object at any point is given by the slope of the tangent to the curve at that point.


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