A 20 kg child is on a swing that hangs from 3.0-m-long chains. What is her maximum
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A 20 kg child is on a swing that hangs from 3.0-m-long chains. What is her maximum speed if she swings out to a 45° angle?
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Model Model the child and swing as a particle and assume the chain to be massless In th...View the full answer
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Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
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