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प्रश्न
What does the slope of velocity-time graph represent?
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उत्तर
The slope of the velocity-time graph represents acceleration of the body.
संबंधित प्रश्न
What is the quantity which is measured by the area occupied below the velocity-time graph?
Fill in the following blank with suitable word :
In a speed-time graph, the area enclosed by the speed-time curve and the time axis gives the…………….. by the body.
What can you say about the motion of a body if:
its displacement-time graph is a straight line ?
What type of motion is represented by the following graph ?
A train starting from rest picks up a speed of 20 ms−1 in 200 s. It continues to move at the same rate for the next 500 s and is then brought to rest in another 100 s.
- Plot a speed-time graph.
- From graph calculate
(a) uniform rate of acceleration
(b) uniform rate of retardation
(c) total distance covered before stopping
(d) average speed.
From the velocity – time graph given below, calculate Distance covered in the region ABCE.
The area of the right triangle under a speed-time graph is 500 m, in a time interval of 20 s. What is the speed of the body? Is the motion uniform or non-uniform?
Draw the speed-time graph of a body when its initial speed is not zero and the speed increases uniformly with time.
State whether true or false. If false, correct the statement.
If the velocity – time graph of a particle is a straight line inclined to X-axis then its displacement – time graph will be a straight line.
Which of the following can determine the acceleration of a moving object.
