The velocity profile of a liquid flowing through the pipe is approximated by the truncated conical distribution as shown in (Figure 1). Suppose that V = 4 ft/s. Hint: The volume of a cone is V== πr²h. 0.3 ft 0.6 ft 0.3 ft طلا V Determine the average velocity of the flow. Express your answer to three significant figures and include the appropriate units.

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Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?