A reducing elbow in a horizontal pipe is used to deflect 0.03 m/s water flow by an angle = 45 from the flow direction while accelerating it. The elbow discharges water into the atmosphere. The cross-sectional area of the elbow is A=150 cm at the inlet and A-25 cm at the exit. The elevation difference between the centers of the exit and the inlet is 50 cm. Determine the anchoring force needed to hold the elbow in place. w = 9.81 kN/m Water" 150 cm 25 cm 50 cm