8. [3 pts] In the figure below a fertilizer sprayer that uses a Venturi nozzle is shown. When water is flowing through the narrow section of the tube, it generates

a suction pressure and draws liquid fertilizer (assume fertilizer has the properties of water). Then the mixture is jetted to the ambient. Nozzle dimensions are di = 3.A mm, and d2 = 9.Cmm, and h 1D0 mm. Determine the minimum possible water speed V2 at the exit of the nozzle so that fluid will be drawn up the suction tube.

Fig: 1

Fig: 2