A hydraulic jump occurs in a trapezoidal channel (bottom width B = 1.2 m, and side slope m = 1.5) assisted by a baffle block as pictured below (the block spans the full bottom width, and has height h = 0.5 m). If the sequent depths are y = 0.7 and y2 =1.5, and the measured force on the block is 2.977 KN, determine the flow rate within the channel. Y 41 Y B m