MCQ
What is the work done when a body moves along a circular path in a horizontal plane?
- APositive
- BNegative
- ✓Zero
- DMaximum
✓
Answer
Correct option: C.
Zero
(c)
Zero
Explanation:
In circular motion, the displacement over a complete cycle returns to the starting point, making the net displacement zero. Since work done is calculated as the product of force and displacement along the direction of the force, it results in zero work for a complete revolution.
Zero
Explanation:
In circular motion, the displacement over a complete cycle returns to the starting point, making the net displacement zero. Since work done is calculated as the product of force and displacement along the direction of the force, it results in zero work for a complete revolution.
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