Fluid is flowing through the following 1-in fittings; 3 threaded ells, 6 tees, 7 globe valves, and 9 unions. If the head loss is 7.2 ft, what is the velocity of the liquid? The drag coefficient on a...

Fluid is flowing through the following 1-in fittings; 3 threaded ells, 6 tees, 7 globe valves, and 9 unions. If the head loss is 7.2 ft, what is the velocity of the liquid?

The drag coefficient on a 6.3-in diameter sphere is 0.35. What is its velocity through a liquid with a SG = 0.79 if the drag force is 4.8 lb?