- 1(current)
Q. No.Which of the following examples represents periodic motion?
| 1. | A swimmer completes one (return) trip from one bank of a river to the other and back. |
| 2. | A freely suspended bar magnet is displaced from its N-S direction and released. |
| 3. | Swaying off the branches of the tree. |
| 4. | An arrow released from a bow. |
Subtopic: Types of Motion |
54%
Level 3: 35%-60%
Hints
The figure depicts four \(({x\text-t})\) plots for the linear motion of a particle.
| (a) |  |
| (b) |  |
| (c) |  |
| (d) |  |
Which of the following is true?
| 1. | (a) is periodic but (c) is not periodic |
| 2. | (b) is periodic but (d) is not periodic. |
| 3. | (b) and (d) are periodic. |
| 4. | only (c) is periodic. |
Subtopic: Types of Motion |
80%
Level 1: 80%+
Hints
- 1(current)
Q. No.
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