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Elasticity :: Discussion
| 5. | A pendulum A oscillating continuously comes to rest after some time. Now make both pendulums A and B to oscillate simultaneously. What will happen? | |
| A. | A comes to rest earlier than B | |
| B. | B comes to rest earlier than A | |
| C. | A and B comes to rest simultaneously | |
| D. | A and B oscillate forever | |
| Answer: Option A | |
| Explanation: | |
|
If a body is subjected to stress or strain continuously if becomes weak due to elastic fatigue. Therefore A comes to rest earlier than B. |
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| Tutorial Link: |
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