(Solved): 6. Show how you derive the unit of kinematic viscosity from the unit of dynamic viscosity. 7. The ...

6. Show how you derive the unit of kinematic viscosity from the unit of dynamic viscosity. 7. The velocity distribution for the flow of a Newtonian fluid between two parallel plates is characterized by $$u(y)=\frac{3V}{2}\left(1?{\left(\frac{y}{h}\right)}^2\right)$$. Here $$\mathrm{V}$$ is the mean velocity. The fluid has a dynamic viscosity of $$0.040\mathrm{lbm}/\mathrm{ft}?\mathrm{s}$$. In this case, $$\mathrm{V}=3\mathrm{ft}/\mathrm{s}$$ and $$\mathrm{h}=0.25$$ in. Find a) the shear stress on the bottom wall, and b) the shear stress at the center.