- #1
Logic hunter
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Suppose there is a circle with area 'A' and on one of the faces of the circle a force of 100N is applied and on the other face a 30N force is applied (since all 2D surfaces have 2 faces) such that these forces are opposite to each other, perpendicular to the faces, and forces are equally distributed on the surface, then what will be the pressure on any point of the surface? Will it be 100/A or (100-30)/A=70/A or (100+30)/A=130/A and why?