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प्रश्न
What can you say about the motion of a body if:
its displacement-time graph is a straight line ?
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उत्तर
The body has uniform velocity if its displacement –time graph is a straight line. If the straight line is parallel to the time axis then the magnitude of uniform velocity is zero.
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संबंधित प्रश्न
What conclusion can you draw about the acceleration of a body from the speed-time graph shown below .
Show by means of graphical method that: v = u + at, where the symbols have their usual meanings.
Show by using the graphical method that: `s=ut+1/2at^2` where the symbols have their usual meanings.
A car of mass 1000 kg is moving with a velocity of 10 m s−1. If the velocity-time graph for this car is a horizontal line parallel to the time axis, then the velocity of car at the end of 25 s will be :
What does the slope of a displacement-time graph represent?
Multiple choice Question. Select the correct option.
In the velocity-time graph, the acceleration is
Given below are the speed -time graphs. Match them with their corresponding motions :
 |
(a) Uniformity retared motion |
 |
(b) Non-uniformity acceleration |
 |
(c) Non-uniform motion |
 |
(d) uniform motion |
Draw velocity-time graph to show:
Zero acceleration
Write a sentence to explain the shape of graph.
From the v-t graph, ______ can be calculated.
Slope of the velocity-time graph gives ______.
