Question 3 A long rectangular chute has a width of 6.0 m, a slope of 0.030 and Manning's coefficient of 0.013. Midway along the chute the width is decreased to 3.0 m. The transition is 16.0 m long, with each side wall shaped in plan as a simple reverse curve formed by two equal circular arcs. If the discharge in the chute is 120.0 m'/s, determine the maximum flow depth along each side wall and along the chute centre line, and the locations of these depths. Assume the specific energy of the flow to be constant through the transition