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प्रश्न
Draw displacement – time graph for the following situation:
When a body is moving with uniform velocity.
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उत्तर
Displacement – time graph When a body is moving with uniform velocity.
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संबंधित प्रश्न
State whether distance is a scalar or a vector quantity.
What can you say about the nature of motion of a body if its displacement-time graph is A curve.
Figure ahead represents the displacement - time sketch of motion of two cars A and B . Find :
(i) the distance by which the car B was initially ahead of car A.
(ii) the velocities of car A and car B.
(iii) the time in which car A catches car B.
(iv) the distance from start when the car A will catch the car B.
Give an example of a body which covers a certain distance, but its displacement is zero.
Can a body have negative displacement?
A body is moving along a circular path of radius r. What will be the distance and displacement of the body when it completes:
Full revolution
The table below shows the distance travelled by two vehicles A and B during each second:
| Time (s) | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Distance travelled by A (m) | 0 | 20 | 80 | 180 | 240 | 300 | 360 | 420 |
| Distance travelled by B (m) | 0 | 10 | 40 | 90 | 160 | 250 | 360 | 490 |
Give the value of the velocity at which they are meeting
Distance travelled by a body in a given time ______.
Distance is a ______ quantity.
The rate of change of displacement ______.
