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When a body moves with a constant speed along a circle
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- its velocity remains constant
- no force acts on it
- no work is done on it
- no acceleration is produced in it
Correct Option: C
On circular motion, the force acts along the radius and displacement at a location is perpendicular to the radius i.e., θ = 90° As work done = F→ . S→ = FS cos 90° = 0
