Work W1 is done by a conservative force as an object moves from A to B. Then the scenario is repeated except that the path from A to B is retraced twice. In other words, the object goes from A to B to A to B. How does the work W2 (second case) compare to W1 (first case)?

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter6: Energy Of A System
Section6.2: Work Done By A Constant Force
Problem 6.2QQ
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Work W1 is done by a conservative force as an object moves from A to B. Then the scenario is repeated
except that the path from A to B is retraced twice. In other words, the object goes from A to B to A to B.
How does the work W2 (second case) compare to W1 (first case)?

(5) Work W1 is done by a conservative force as an object moves from A to B. Then the scenario is repeated
except that the path from A to B is retraced twice. In other words, the object goes from A to B to A to B.
How does the work W2 (second case) compare to W1 (first case)?
Transcribed Image Text:(5) Work W1 is done by a conservative force as an object moves from A to B. Then the scenario is repeated except that the path from A to B is retraced twice. In other words, the object goes from A to B to A to B. How does the work W2 (second case) compare to W1 (first case)?
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