Problem # $3$:

Consider steady state vertical, upward flow of an

incompressible, Newtonian fluid between two parallel plates.

One of the plates $($at $x=0)$ is moving upward with the fluid flow

at a constant velocity $u_s$ while the other plate $($at $x=l)$ is fixed.

The pressure gradient $\frac{dp}{dy}$ is constant. Obtain an expression for

velocity distribution in the flow, using shell momentum balance

approach PLEASE DONT AI THIS PROBLEM.

No AI$.$