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2. Determine the forces in all bars of the truss. Indicate tension or compression. Assume all joints are pin connected (40 pts each). E 12 kN 8kN 3m A) 450 24 kN 4 mPlease show how to do with the method of joints

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1-9 ame uon Rc A Sins Rc 19.KN FAG 3.8y-o 12.5=FAF sine Sim36-83 FA 20-83 Kn (Cnp) 12 FA-FAF FAo 19-20-33 36 FefFer FDE AP, roc ou KN FEF FED = 16-67.-19. 18C63637 FE D = 1.G否KNr.muen FEC 198 sio 36-37 1-66 sin 36 2vN FLD

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Please show how to do with the method of joints 2. Determine the forces in all...
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