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Unformatted text preview: Good luck. Problem 1. As an adjustable brace BC is used to bring a wall into plumb, the force-couple system shown is exerted on the wall. Replace the force-couple system with an equivalent force-couple system at A if R = 21.2 lb and M = 13.25 lb*ft. Problem 2: Member ABC is supported by a pin and bracket at B and by an inextensible cord attached at A and C and passing over a frictionless pulley at D. The tension may be assumed to be the same in portions AD and Cd of the cord. For the loading shown and neglecting the size of the pulley, determine the tension in the cord and the reaction at B....
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This note was uploaded on 07/17/2010 for the course ENGLISH 101 taught by Professor Matthes during the Spring '08 term at AIU Online.
- Spring '08