5.45 Determine the magnitude and direction of the anchoring force needed to hold the horizontal elbow and nozzle combi- nation shown in Fig. P5.45 in place. Atmospheric pressure is 100 kPa(abs). The gage pressure at section (1) is 100 kPa. At sec- 1tion (2), the water exits to the atmosphere. V 160 mm. Section (2) 300 mm Water Section (1) P = 100 kPa V = 2 m/s Figure P5.45 4