planning a function display for downtown memorial water is to be ejected vertically from a nozzle with an ID of 1.02 cm. the jet of water is supposed to attain a height of 42 ft. if the supply line to the nozzle is nominal 1"schedule 40 PVC (with an ID of 1.049") estimate the pressure immediately up stream of the nozzle. the pump driving the water feature is located 175 ft away (laterally) and is to be installed in a pit 15 ft deep (below grade) what must the pressure be at the pump discharge.