A 130-lb wrecking ball B is attached to a 45-ft-long steel cable AB and swings in the
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A 130-lb wrecking ball B is attached to a 45-ft-long steel cable AB and swings in the vertical arc shown. Determine the tension in the cable
(a) At the top C of the swing,
(b) At the bottom D of the swing, where the speed of B is 13.2 ft/s.
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20° CA20
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Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073398242
11th edition
Authors: Ferdinand Beer, E. Russell Johnston Jr., David Mazurek, Phillip Cornwell, Brian Self
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