Water flows in the fiberglass (n = 0.014) triangular channel with a round bottom shown i...

Water flows in the fiberglass (n = 0.014) triangular channel with a round bottom shown in Fig. P10.35. The channel slope is 0.1 m/90 m. Plot a graph of flowrate as a function of water depth for 0 ≤ y ≤ 0.50 with bottom radii of r = 0, 0.25, 0.50, 0.75, and 1.0 m.