The 3-lb uniform slender bar AB is connected to the 6-lb gear B which meshes with the
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The 3-lb uniform slender bar AB is connected to the 6-lb gear B which meshes with the stationary outer gear C. The centroidal radius of gyration of gear B is 1.2 in. The system is released in the position shown when the angular velocity of the bar is 4 rad/s counterclockwise. Knowing that the magnitude of the angular velocity of the bar as it passes through the vertical position is 12rad/s, determine the amount of energy dissipated in friction.
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Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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