Question

Mes vistes de gar d er Course University my math lab wyclemiss NA KK Academy - Obed 8. - 1 points SerCP119.7.P.042 My Notes Ask Your Teach Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is 1.85.10 Pa and the pipe radusis 2.60 cm. At the higher point located at y - 2.50 m, the pressure is 1.27. 10 Pa and the pipe radius is 1.60 cm. (a) Find the speed of flow in the lower section, mus (b) Find the speed of flow in the upper section my's (c) Find the volume flow rate through the pipe. Need Help?

Answer 1

SP 0 Using Bernoulli's equation, P + 1 BV, ² = P + 1 S V2 + 3 g h Using equation of continuity; A, V, SA₂ V₂ (?=Ra)+48 Mi va Sv, tsgh (=la) -Sgh Love" (1- Ådra 3) v = ([0, -2.)- Sgh]«z ale ( 36 ) 110.41 mese : 8.867 m/s.. = (6) V = 8 2 x V₂ = 3.358 m/s (a). Av = volume flower rate = A, V, - 3.358xTTX@.026)*= 7.13x10-%m%s (c)