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प्रश्न
Draw velocity-time graph to show:
Zero acceleration
Write a sentence to explain the shape of graph.
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उत्तर
As slope of velocity time graph gives acceleration. So motion with zero acceleration is represented by line having zero zero slope with time axis or a line parallel to the time axis.
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संबंधित प्रश्न
What is the quantity which is measured by the area occupied below the velocity-time graph?
A body is moving uniformly in a straight line with a velocity of 5 m/s. Find graphically the distance covered by it in 5 seconds.
What does the slope of a displacement-time graph represent?
Diagram shows a velocity – time graph for a car starting from rest. The graph has three sections AB, BC and CD.
Compare the distance travelled in section BC with the distance travelled in section AB.
Represent the location of an object described as at 15 m, 45o west of north, on a graph paper.
How will you use a speed-time graph to find whether the acceleration of the body is uniform or not?
Draw the speed-time graph of a body starting from some point P, gradually picking up speed, then running at a uniform speed and finally slowing down to stop at some point Q.
What can you say about the motion of a body if:
Its time-velocity graph is a straight line
Draw distance-time graph to show:
Uniform velocity
The area of the velocity-time graph gives the displacement of the body.
