For each gate position, calculate: 1) the measured flow rate, Qmeas; 2) the theoretical flow rate Qth do this using the measured flow depths and equation 5.6; and 3) the up and downstream Froude numbers, F r1 and F r2. 2. Graph h2/h1 on the vertical axis versus F r1 on the horizontal axis (note that F r1 = Q2/gb2 1h3 1), and mark/note the h2/h1 value corresponding to the maximum dis- charge. 3. Derive the sluice gate equation (Eq. 5.7) in detail; that is, fill in all the gaps left out in the manual. Include this derivation in your report. You may turn in the derivation worked out by hand instead of typed if you wish