(Solved): Water flows through the pipes of an irrigation system as shown in the figure. The water speed into t ...

Water flows through the pipes of an irrigation system as shown in the figure. The water speed into the lower pipe is 5.0 m/s and a pressure gauge on the lower end reads 75 kPa. (1.) What is the speed of the water out of the upper end of the pipe, v2? (2.) Using the density of the water as 1000 kg/m^3, what is the change in the gravitational density energy? And what is the change in the kinetic energy density? (3.) What is the pressure gauge reading on the upper end of the pipe?