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प्रश्न
What does the slope of speed-time graph indicate?
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उत्तर
Slope of speed time graph represents acceleration.
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संबंधित प्रश्न
What does the slope of a displacement-time graph represent?
What does the area of an acceleration – time graph represent?
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 Average velocity in region CED.
The graph of one quantity versus another result in a straight line. How are the quantities related to each other?
Draw the following graph:
Speed versus time for a non-uniform acceleration.
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 |
What can you say about the nature of motion of a body of its displacement-time graph is:
A straight line parallel to line axis?
The slope of the speed–time graph gives ______.
The area of the velocity-time graph gives the displacement of the body.
