The jet pump injects water at V1 = 40 m/s through a 7.6 cm pipe and entrains a secondary f...

The jet pump injects water at V1 = 40 m/s through a 7.6 cm pipe and entrains a secondary flow of water V2 = 3 m/s in the annular region around the small pipe. The two flows become fully mixed downstream, where V3 is approximately constant. For steady incompressible flow, compute V3.