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The work done by a centripetal force on a body moving in a circle is:
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Subject
Physics
Topic
Work and Energy
Subtopic
Work
Reviewed by Super AdminEditorial Policy
medium
Negative
Zero
Equal to kinetic energy
Maximum
Correct Answer
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Explanation
The centripetal force is always perpendicular to the displacement, so work W = Fd cos90° = 0.…
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Concept Behind This Question
This question focuses on the concept of Work under the broader topic of Work and Energy.
Related key concepts: work, centripetal, energy.
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Question Details
- Subject:
- Physics
- Topic:
- Work and Energy
- Subtopic:
- Work
- Difficulty:
- medium
- Source:
- Punjab Textbook Physics XI - Ch. Work and Energy
Concepts Covered
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