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By definition, the total work done by a purely conservative force on an object moving around any completely closed loop path is:
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Subject
Physics
Topic
Mechanics
Subtopic
Work and Energy
Reviewed by Shahid HussainEditorial Policy
medium
Always a positive, non-zero integer
Dependent on the total distance traveled
Always strictly zero
Equal to the change in kinetic energy squared
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Explanation
A conservative force (like gravity) does no net work over a closed loop because the potential energy returns to its original state.…
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Concept Behind This Question
This question focuses on the concept of Work and Energy under the broader topic of Mechanics.
Related key concepts: Physics, Mechanics.
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Question Details
- Subject:
- Physics
- Topic:
- Mechanics
- Subtopic:
- Work and Energy
- Difficulty:
- medium
- Source:
- Past Papers
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