A 3-kg uniform arm ABC is supported by a pin at B and is attached to identical

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A 3-kg uniform arm ABC is supported by a pin at B and is attached to identical springs at A and C. The system is in equilibrium in a vertical plane in the position shown. Knowing that point C is pushed down 15 mm and released, determine the angular acceleration of the arm 0.7 s later.

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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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