1. Two reservoirs are connected by a 12-inch concrete pipe (finished surface), as shown below. Determine the velocity and discharge in the pipe. Consider friction, but neglect minor losses. 2. A...

1. Two reservoirs are connected by a 12-inch concrete pipe (finished surface), as shown below. Determine the velocity and discharge in the pipe. Consider friction, but neglect minor losses.

2. A reservoir discharges into a 60-inch concrete pipe (rough surface) that discharges freely, as shown below. What is the pressure in the pipe at point A? Consider friction, but neglect minor losses.