DetarTR the Forcet in members FE and HH In menbers of the truss. State if this memberJ Ore in tension (T) or compressOn Cc). COC0 13.

a) Draw the FBD of the entire truss and use this diagram to determine the reaction forces at the supports. Note the truss is supported by a roller at E Using the Method of Sections, determine the forces in member a) BC (5 b) HC c) HG Show the FBD of the truss after the cut is performed. State whether the members are in tension or compression. 5m Figure 2 B 4 m H 30 kN 5 m G 60 kN 5 m D F 30 kN 5 m E

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3) A cantilevered truss is loaded as shown to the left. First, determine the support reactions. Second, using method of sections determine the force in member 6 kN 1.2 m В 1.2 m A AB. Specify tension (T) or compression (C). Ans: Ax = 16 kN (), C = 16 kN (→), A, = 9 N (1), FAB = 4 kN (T) 3 kN 0.9 m %3D %3D C D