Water flows through the pipe bend and nozzle arrangement shown in Figure 4.83, which lies in the horizontal plane. The water issues from the nozzle into the atmosphere as a parallel jet, and friction...

Water flows through the pipe bend and nozzle arrangement shown in Figure 4.83, which lies in the horizontal plane. The water issues from the nozzle into the atmosphere as a parallel jet, and friction may be neglected. Find the moment of the resultant force due to the water on this arrangement about a vertical axis through the point X.