Blocks A, B, and C are placed as in Fig. 5.56 and connected by ropes of negligible

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Blocks A, B, and C are placed as in Fig. 5.56 and connected by ropes of negligible mass. Both A and B weigh 25.0 N each, and the coefficient of kinetic friction between each block and the surface is 0.35. Block C descends with constant velocity.
(a) Draw two separate free-body diagrams showing the forces acting on A and on B.
(b) Find the tension in the rope connecting blocks A and B.
(c) What is the weight of block C?
(d) If the rope connecting A and B were cut, what would be the acceleration of C?

Blocks A, B, and C are placed as in Fig. 5.56
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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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