300 300 Practice Problem 2.4.3 The force R is the resultant of 30 the forces P1, P2, and P3 acting on the rectangular plate. Find P1 and P2 if R = 40 kN and P3 = 20 kN. Dimensions in mm 009

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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.