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प्रश्न
The numerical ratio of displacement to distance for a moving object is :
पर्याय
always less than 1
equal to 1 or more than 1
always more than 1
equal to 1 or less than 1
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उत्तर
equal to 1 or less than 1
i.e., Equal to 1 or less than 1.
Displacement is always smaller than or equal to displacement.
संबंधित प्रश्न
What information about the motion of a body are obtained from the displacement-time graph?
State how the velocity-time graph can be used to find The distance travelled by the body in a given time
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?
The following table gives the displacement of a car at different instants of time.
| Time (s) | 0 | 1 | 2 | 3 | 4 |
| Displacement (m) | 0 | 5 | 10 | 15 | 20 |
- Draw the displacement-time sketch and find the average velocity of the car.
- What will be the displacement of the car at (i) 2.5 s and (ii) 4.5 s?
A car covers 90 km in `1 1/2` hours towards east. Calculate
- displacement of car,
- its velocity in (a) kmh−1 (b) ms−1.
Calculate the distance and displacement in the following case:
Give the name of the physical quantity that corresponds to the rate of change of displacement.
A body moves along a circular path of radius r. When it completes three complete rounds, what is the ratio of distance covered to its displacement?
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 ahead at the end of 7th second and by how much?
If the displacement-time graph of a particle is parallel to the time axis, the velocity of the particle is ______.
