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A light, inextensible cord passes over a frictionless pulley as shown in figure below. One end of the rope is attached to a block,
A light, inextensible cord passes over a frictionless pulley as shown in figure below. One end of the rope is attached to a block, and a force P is applied to the other end. Block A weighs 600 lb and block B weighs 1000 lb. The coefficient of friction between the blocks 0.33, and the coefficient of friction between block B and the floor is 0.25. a) Determine if the system would be in equilibrium for P = 400 lb. b) Determine the maximum P for which the system is in equilibrium. (Answer: P=800 lb) 500 lb B P
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Physics
Authors: David Young, Shane Stadler
10th edition
1118486897, 978-1118836873, 1118836871, 978-1118899205, 1118899202, 978-1118486894
