A pulley and two loads are connected by inextensible cords as shown. Load A has a constant

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A pulley and two loads are connected by inextensible cords as shown. Load A has a constant acceleration of 10 in/s2 and an initial velocity of 8 in/s, both directed upward. Determine

(a) The number of revolutions executed by the pulley in 3 s,

(b) The velocity and position of load B after 3 s,

(c) The acceleration of point D on the rim of the pulley at time t = 0.

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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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