Question: Using Method of Joints, solve for all unknowns as necessary. Show the network of joints schematic clearly and mark all forces on all joints

Using Method of Joints, solve for all unknowns as necessary. Show the "network of joints" schematic clearly and mark all forces on all joints as well as on all two force members, accordingly. Clearly state whether each member is in tension or compression after your calculations. 400 kN C 3 m 500 kN B 2 m A 50 D 4 m

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