A golf course sprinkler system discharges water from a horizontal pipe at the rate of 7375 cm3/s. At one point in the pipe, where the radius is 3.50 cm, the water's absolute pressure is 2.0 105 Pa. At a second point in the pipe, the water passes through a constriction where the radius is 1.75 cm. What is the water's absolute pressure as it flows through this constriction?