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Q2. (20 points) The gate shown below is 5 ft wide. It is hinged at point B and it rests against a smooth wall at A. The gate

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page-(4) lovestiom isolution → trivem that hate i Hold between smooth wall and Hinge 3, to support sea-water. free surface wacil Draw a page- (2) diagram for this ovestion and show all forces acting on the gente with their docation, F. B.D of hate Ypage- (3) it = (17) ft -> area of Gate= Gate= A= ban 5 * 10,81 А (54,05) ft? Force acting on the gate = F F = [(-399 ata] 64Page - (4) (In) Sim²o + A 2 2 12 t hogy xxxt Chü x x [sim (33.6077 (2x h t. 2 0.815 x gim² 133.69] +17 12 X 17 0.176 t 17 h*10 page-(5) find the Northair horizontal force P (Fal exerted by the wall at point Ai FA=P T R Fa (58806-454 119 6 PE 0 = 33.Page (6) AP = (10.81- BP = AB - 5.725.964 BP = (5.085) ft EMB 11 o FX (BP FAX-6 FX siogs = (FA) x 6 FA = [158806.47% 5.0859 eEx page-A) Horizontal campament of Hydrostatic force (F) Esimo 17 = (58806,4) Sim (33.69) Fx = (32619.86) Fy a vertical compoBx pagi-(8) 32619.86) = (49838.424 Bx = (17218.564) It (vi) find By Since, E Fw=0 By Fy =0 -> Bay - Fy = F.coso By =(48929-92

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