A.
V = V1/(½)² = 2/(1/4) = 8 m/s
B.
P = P1 - ½ρ(V² - V1²) = 140E3 - .5*1000*(8² - 2²) = 110 KPa
A horizontal pipe contains water at a pressure of 140 kPa flowing with a speed of...
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