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# hw27sol - b is removed 2 The refrigerator weighs 350 lb The...

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ES 2110 (Statics) Homework Assignment 27 Due: December 3, 2007 1. The coefficients of friction are μ S = 0.40 and μ K = 0.25 between all surfaces of contact. Determine the force P for which motion of the 30-kg block is impending if cable AB ( a ) is attached as shown, (

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Unformatted text preview: b ) is removed. 2. The refrigerator weighs 350 lb. The distance b is 14 in and h = 60 in. The coefficient of static friction at A and B is μ S = 0.24. What force is necessary for (a) impending sliding motion, (b) impending tipping motion?...
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