Water flows under the gate of a regulator with coefficient of contraction Cc-0.65. If the downstream water depth away from the gate is 2.0m and water flows with a discharge of q=3.0 m/s/m, find: a. The maximum gate opening (d) for the hydraulic jump to occur. b. The water depth upstream the gate assuming no head losses through the gate. c. Find the force on the gate in tons/m width of the gate. d. If the gate opening is reduced to d-0.4m without affecting the discharge flowing through the canal. Find the water depth upstream the gate. e. If the gate opening is increased to d3-1.0m while keeping the flowing discharge the same, find the new force on the gate in tons/m width of the gate.