(Solved): Can you write the solutions step by step? Solve the network given below by using Darcy-Weisbach form ...

Solve the network given below by using Darcy-Weisbach formula with \( \mathrm{f}=0.030 \). The pipe lengths and diameters are given as shown on the figure. The inflowrate is \( 120 \mathrm{~L} / \mathrm{s} \) and the other flowrates extracted from the network are given as: \[ \begin{array}{l} \mathrm{Q} 2=40 \mathrm{~L} / \mathrm{s} \\ \mathrm{Q} 3=25 \mathrm{~L} / \mathrm{s} \\ \mathrm{Q} 4=20 \mathrm{~L} / \mathrm{s} \\ \mathrm{Q} 5=35 \mathrm{~L} / \mathrm{s} \end{array} \]