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प्रश्न
An object has moved through a distance. Can it have zero displacement? If yes, support your answer with an example.
उत्तर
- Yes, an object moving over a distance can experience zero displacement. This occurs when an object's final location matches its beginning position.
- For example, if an object goes from point A to point A, its displacement is zero.
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संबंधित प्रश्न
Comment on the statement ‘rest and motion are relative terms’. Give an example.
When a car runs on a circular track with a uniform speed, its velocity is said to be changing. This is because ______.
Match the Following.
| Sr. No. | List I | List II | |
| 1. | Motion of a body covering equal distances in equal interval of time | A. |  |
| 2. | Motion with non uniform acceleration | B. |  |
| 3. | Constant retardation | C. |  |
| 4. | Uniform acceleration | D. |  |
The unit of ‘g’ is m s-2. It can be also expressed as
What is meant by the State of Rest?
The movement of a body about its own axis is ______.
A particle is moving in a circular path of radius r. The displacement after half a circle would be:
A simple pendulum is oscillating between two points A and B as shown in Figure 13.5. Is the motion of the bob uniform or non-uniform?
Given below as Figure 13.8 is the distance-time graph of the motion of an object.
- What will be the position of the object in the 20s?
- What will be the distance travelled by the object in 12s?
- What is the average speed of the object?
Motion & rest are relative terms.
