Question

13. Water flows through a 90° reduced elbow as shown below. The required horizontal force to keep the elbow in a stationary position is most nearly: A2 -0.0707 m² A) 64.9 KN + 36,5 kN → 2- AU P, = 200 kPa C) 22,4 kN → a11257110) D) 15.5 kN → 21.257m? 74, - 0.1257 m² -3 wuck hol v=1397 0707 Vi = 10 m/s

Answer 1

Continu ty Cquation, A2 00703 m A,v, = Az V2 Co. 125) 10 Pr-2cOxf (o-0707) V2 7 Sec A,O 1253 m =A,V, =10(0.1259) 1.257 m Sec waten P 1000 1912 PA-2A PACV 257) -C200X100.070) -Fx 17.779-0 1000 PAT se 36486.203 N - 36. 488 KN Ans-b] 36.5KN