1. A 6.0-foot-wide rectangular channel carries a flow of 56 cfs at a depth of 1.50 feet. } What is the average velocity of the flow? 2. Refer to the channel cross section shown in problem 10 in...

1. A 6.0-foot-wide rectangular channel carries a flow of 56 cfs at a depth of 1.50 feet. }

What is the average velocity of the flow?

2. Refer to the channel cross section shown in problem 10 in Chapter 6. If the channel slope is 0.62 percent and the lining is concrete (trowel finish), what are (a) the discharge and (b) the velocity?