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Unformatted text preview: x direction ( d → = +(3.0 m)i ^ ), and it is –(3.0 N)i ^ while the displacement is in the – x direction. Using Eq. 78 for each part of the trip, and adding the results, we find the work done is 18 J. This is not a conservative force field; if it had been, then the net work done would have been zero (since it returned to where it started). (b) This, however, is a conservative force field, as can be easily verified by calculating that the net work done here is zero....
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This note was uploaded on 05/17/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.
 Spring '08
 Any
 Physics, Force

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