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9. | When a ball is thrown vertically upwards, at the maximum height? | |
A. | The velocity is zero and therefore there is no acceleration acting in the particle | |
B. | The acceleration is present and therefore the velocity is not zero | |
C. | Acceleration depends on the velocity | |
D. | Acceleration is independent of the velocity | |
Answer: Option D | |
Explanation: | |
When a ball is thrown vertically upward, at the maximum height the acceleration becomes independent of the velocity. |
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