A reservoir discharges into a 10-foot diameter concrete pipe (finished surface) which discharges freely at a point 2,250 feet from the reservoir. The elevation of the water surface in the reservoir is...

A reservoir discharges into a 10-foot diameter concrete pipe (finished surface) which discharges freely at a point 2,250 feet from the reservoir. The elevation of the water surface in the reservoir is 825.0 feet and the invert of the pipe at the discharge is 695.0 feet. Find the velocity and the discharge in the pipe. Consider friction but neglect minor losses.