H.W.2 The homogeneous 100N body A of Fig. is in equilibrium. Determine all unknown forces acting on the body. 30°

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Q: C В P P B D F E A D E (c) (d) Figure P4.141

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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.