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8. | When a body moves with a constant speed along a circle? | |
A. | No work is done on it | |
B. | No acceleration is produced in it | |
C. | Its velocity remains constant | |
D. | None of Above | |
Answer: Option A | |
Explanation: | |
For a body in uniform circular motion, the centripetal force acts perpendicular to the circular path. |
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