Water flowing through a garden hose of diameter 2.72 cm fills a 22.0-L bucket in 1.60 min.
(a) What is the speed of the water leaving the end of the hose?
m/s
(b) A nozzle is now attached to the end of the hose. If the nozzle diameter is one-third the diameter of the hose, what is the speed of the water leaving the nozzle?
m/s