Answer A$,$B$,$ and C $($also i prefersolution to be written out on a sheet of paper$)$ please! Problem #$6$: Shell Momentum Balance for Flow between Parallel Plates A fluid of constant density is flowing in laminar flow at steady state in the horizontal x direction between two flat and parallel plates. The distance between the two plates in the vertical y direction is $2$y$0.$

$($a$)$ Using a shell momentum balance, derive the equation for the velocity profile within the fluid and the maximum velocity for a distance L in the x direction. One boundary condition is dvx$/$dy$=0$ at y$=0.$ Make sure the units for the expression are those for velocity. $($b$)$ Derive the equation for average velocity $($c$)$ Derive the equation for flow rate,Q$.$