Consider the weir shown in the figure below. In the flow net of the system, the number of flow channels is N = 4 and the number of potential drops is Na 14. Calculate the rate of seepage under the weir. = 37 m 10 m 1.5 m 3 m 9 m Sheet pile 24 m Round your final answer to three significant figures. 9 = m³/day/m k = 10-3 cm/sec Impermeable layer