In Prob. 15.156, determine (a) The velocity of tip G, (b) The acceleration of tip G. Problem

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In Prob. 15.156, determine

(a) The velocity of tip G,

(b) The acceleration of tip G. Problem 15.156: In the automated welding setup shown, the position of the two welding tips G and H is controlled by the hydraulic cylinder D and rod BC. The cylinder is bolted to the vertical plate which at the instant shown rotates counterclockwise about A with a constant angular velocity of 1.6 rad/s. Knowing that at the same instant the length EF of the welding assembly is increasing at the constant rate of 300 mm/s, determine (a) the velocity of tip H, (b) the acceleration of ti pH.

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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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