The space between two parallel plates 0.001 ft apart is filled with oil viscosity 0.7cp. The top plate is stationary while the lower plate is moving in the x-direction with a velocity 1ft/sec. A. Determine shear rate B. What should be the shear stress in lbf/ft^2? Answer asap pls

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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.