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A 20 ft long beam is fixed supported at both ends. A downward uniform load of 200 lb/ft is applied along the length. Determin

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Q00-l0/ft 20ft diffeenhal Elemeut 2001/4t MA Reacton momeut atA B Reachon momeut at B MB MAA Ay = Reachon fote atA Bys Rea ct(20)9 MA 400x(?0)+ (20) MA 6GC6. 6GGC 7 Ab-ft 200 dz) (20-x) (x2) dM 20 2 MB clMB 200 dx) (20-x) x2 20 2 20 (20x2x3) da 20 x3Equahng verhcal forces Ay t By 7.200 X 20 Ч00 Вy 2000 t By 2000 b

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