6. The truss pinned to the floor at D, and Supported by a roller at roller at point A is loaded in all as shown. Determine the force members. A 100 KN G 2m V 3m B 2m E 3m c 2m 120 KN

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Equilibrium and Support Reactions

Civil engineers deal with structures that are composed of several members connected or with individual members such as beams and columns. To analyze such structures, the condition of statics must be applied. Under the static condition, the members are considered to be in equilibrium under the action of forces, that is, the members are assumed to be having negligible velocity.