A 20 kg child is on a swing that hangs from 3.0-m-long chains, as shown in Figure
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A 20 kg child is on a swing that hangs from 3.0-m-long chains, as shown in Figure P10.52. What is her speed vi, at the bottom of the arc if she swings out to a 45° angle before reversing direction?
Transcribed Image Text:
3.0 m 45° FIGURE P10.52
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Related Book For
College Physics A Strategic Approach
ISBN: 9780321595492
2nd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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