At a playground, a 19-kg child plays on a slide that drops through a height of 2.3
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At a playground, a 19-kg child plays on a slide that drops through a height of 2.3 m. The child starts at rest at the top of the slide. On the way down, the slide does a nonconservative work of -361 J on the child. What is the child's speed at the bottom of the slide?
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The nonconservative work equals the difference in mechanical energy between ...View the full answer
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