A water hose of internal diameter 12.5 mm is used to fill a bucket. It is noted that 8L of fresh water (about 2 gallons) is collected in 1 minute.
A. What is the volume equivalent of 8L expressed in m^3?
b. what is the rate of flow expressed as m^3/sec
c. what is the velocity of the water flow from the horse, expressed as m/s?