4- Water flows steadily through a splitter as shown in Fig. with Q1 = 0.08 m3/s, Q2 = 0.05 m3/s, D1 D2 = 12 cm, D3 = 10 cm. If the pressure readings at the inlet and outlets of the splitter are P1 = 100 kPa, P2 = 90 kPa and P3 = 80 kPa, determine external 13 30 P₂ force needed to hold the device fixed. Disregard the weight effects.
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