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प्रश्न
Displacement / Time : Velocity :: Speed / Time : ______.
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उत्तर
Displacement / Time : Velocity :: Speed / Time : acceleration.
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संबंधित प्रश्न
State whether distance is a scalar or a vector quantity.
Under what conditions can a body travel a certain distance and yet its resultant displacement be zero ?
Is displacement a scalar quantity?
In which of the following cases of motion, the distance moved and the magnitude of displacement are equal?
What can you say about the nature of motion of a body if its displacement-time graph is A straight line parallel to the time axis?
Define Distance.
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 |
Which vehicle is moving with a constant acceleration?
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
Give some examples for vector quantity.
Write a note on the following:
knot
