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bachelor in business administration
Polytechnic State University Sanluis Jan-2006 - Nov-2010
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Polytechnic State University Jan-2012 - Nov-2016
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Harvard Square Academy (HS2) Mar-2012 - Present
Category > Applied SciencesPosted 23 May 2017My Price6.00
Determine the reactions at points A and B
A crane consists of a post AB, a boom CD, and a brace EF, weighing, respectively, 400 lb, 600 lb, and 300 lb. The crane supports a load of 3000 lb, as shown. The post is pin-connected at point A and laterally supported at point B. Thus, the reaction at point B will be horizontal. Determine the reactions at points A and B.