Question

A fluid with viscosity (u = 0.2375 Ns/m²) and density(p = 1195 kg/m³) is driven by gravity to flow steadilly between two fixed parallel plates as shown in the figure.

The angle is 0=49 degrees, and the distance between the plates is 2 * h = 4.75 mm. Assume that the flow is laminar.Assume that h is much less than the plate's width or length.What is the magnitude of Tya On the bottom plate (Pa units)?

Fig: 1

Fig: 2