$(2)$ Hydraulic jump For the same specific flow rate as Problem $(1)$ and a flat channel, consider an upstream

depth of $0\mathrm{.}2ft.$ An obstacle is placed downstream to force the flow to transition to sub$-$critical, and a hydraulic

jump occurs.

$(2\mathrm{.}1)$ Estimate the downstream depth and head loss for the jump.; CORRECT ANS: y$=2.$xx ft$,$ hL$=4.$xx ft

$(2\mathrm{.}2)$ Place another copy of your specific energy diagram below, and label the upstream$/$downstream flow points

for the jump and the head loss on the diagram.

$(2\mathrm{.}3)$ Based on the upstream Froude number, classify the expected nature of this hydraulic jump, and write this

classification on your specific energy diagram.