Determine the maximum compressive force developed in member BG of side truss due to the right side wheel loads of the car & trailer. Assume the loads are directly applied to the truss and move from left to right. 94 23m 2kN DO 4kN 1.5kN2 H G F A 3m B 3m C 3m D 3m E 4m

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Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.