1. Refer to the channel cross section in problem 9. If the discharge is 350 cfs, what is the critical depth? 2. A trapezoidal channel with a bottom width of 10.0 feet and side slopes of 2 horizontal...

1. Refer to the channel cross section in problem 9. If the discharge is 350 cfs, what is the critical depth?

2. A trapezoidal channel with a bottom width of 10.0 feet and side slopes of 2 horizontal to 1 vertical has a discharge of 650 cfs. What is the critical depth?