$2.$ When a fluid flows slowly past a vertical plate of height $\backslash ($ h $\backslash )$ and width $\backslash ($ b $\backslash ),$ pressure develops on the face of the plate. Assume that the pressure, $\backslash ($ p $\backslash ),$ at the midpoint of the plate is a function of plate height h and width b $,$ the approach velocity, $\backslash ($ V $\backslash ),$ and the fluid viscosity, $\backslash (\backslash$mu $\backslash ).$

$\backslash [$

P$=$f$($h$,$ b$,$ V$,\backslash$mu$)$

$\backslash ]$

Reduce this function to a relation in dimensionless parameters.