A small block B fits inside a slot cut in arm OA which rotates in a vertical
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A small block B fits inside a slot cut in arm OA which rotates in a vertical plane at a constant rate. The block remains in contact with the end of the slot closest to A and its speed is 4.2 ft/s for 0 ?? θ ?? 150?. Knowing that the block begins to slide when θ =150?, determine the coefficient of static friction between the block and the slot.
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3 W mat man Draw the free body diagrams of the block B whe...View the full answer
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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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