A nozzle with a radius of 0.250 cm is attached to a garden hose with a radius of 0.950 cm. The velocity of the water in the hose is 2.80 m/s and the velocity of the water in the nozzle is 40.4 m/s.
(a) Calculate the maximum height to which water could be squirted if it emerges from the nozzle.
m
(b) Calculate the maximum height to which water could be squirted if it emerges with the nozzle removed, assuming the same flow rate.
m