I need to be able to derive the velocity profile from the navier-stocks equations. Basically from scratch. Problem 4.36 in the fluid mechanics seventh edition Frank M. White In need to get derived down to the Differential form and find the constant or constants in terms of h. They exact question is :A thin film of constant thickness, h, flows down a angled plate due to the influence of gravity. Using viscosity and density find the velocity profile u(y).