The 20-cm-diameter disk in Figure EX12.20 can rotate on an axle through its center. What is the
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y 30 N, 30 N 45 5.0 5.0 cт cm 20 N 20 N FIGURE EX12.20
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Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
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