In the figure below, water flows through a horizontal pipe, and then out into the atmosphere at a speed of v1 = 13 m/s. The diameters of the left and right sections of the pipe are 4.5 cm and 3.0 cm.
(a) What volume of water flows into the atmosphere during a 14 min period?
m3
(b) What is the speed v2 in the left section of the pipe?
m/s
(c) What is the gauge pressure in the left section of the pipe?
Pa