When a jet strikes an inclined fixed plate, as in Fig. P3.46, it breaks into two jets at 2 and 3 of equal velocity V=Vjet but unequal fluxes αQ at 2 and (1−α)Q at section 3, α being a fraction. The reason is that for frictionless flow the fluid can exert no tangential force Ft on the plate. The condition Ft=0 enables us to solve for α. Perform this analysis, and find α as a function of the plate angle θ. Why doesn't the answer depend on the properties of the jet?