College Physics
College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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In the figure, we must apply a force of magnitude 83.0 N to hold the block stationary at x = -2.00 cm. From that position, we then slowly move the block so that our force does +5.00 J of work on the spring-block system; the block is then again stationary. What are the block's positions? ((a) positive and (b) negative) B x = 0 F = 0 x positive. F negative mm (a) (b) -Block attached to spring x negative F, positive ·x
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Transcribed Image Text:In the figure, we must apply a force of magnitude 83.0 N to hold the block stationary at x = -2.00 cm. From that position, we then slowly move the block so that our force does +5.00 J of work on the spring-block system; the block is then again stationary. What are the block's positions? ((a) positive and (b) negative) B x = 0 F = 0 x positive. F negative mm (a) (b) -Block attached to spring x negative F, positive ·x
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