For the dam shown in Figure 4 a). Draw the flow net. Use four flow channels. b). Compute the flow rate under the dam per meter width if the coefficient of permeability is 8 x 10-4 cm/s. c). d). DII ! Calculate the PWP at points A, B, C, D, E, F and G, evenly spaced at 4.0 m. Plot the PWP distribution at the base of the dam and determine the resultant uplift force per meter width. 6.0 m 5.0 mi A B 24.0 m D F 9.0 m Y G 2.0 m 2.0 m Datum =