Problem 3 Wall A gate is 1.5m in width and hinged at point A. Another point on the gate, B, is resting against a smooth wall. What is the total hydrostatic force (due to the seawater, SG=1.03)? What Sm are the reactions on points A and B, neglecting the weight of the gate? (21 8kN, 1 80k:N, 191KN) Seawater SG-1.03 2m 3m Hinge

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Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.