4.37 Water flows at the rate of 0 15 m3 s through a nozzle assembly that rotates steadily at 30 rpm. The arm and nozzle masses are negligible compared with the water inside. Determine the torque required to drive the device and the reaction torques at the flange.

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Q = 0.15 m/s D= 0.1 m L= 0.5 m 10=30 P4.37 d = 0.05 m