The pipe shown in Fig. 14-4 has a diameter of 16 cm at section 1 and 10 cm at section 2. At section 1 the pressure is 200 kPa. Point 2 is 6.0 m higher than point 1. When oil of density 800 kg/m3 flows at a rate of 0.030 m3/s, find the pressure at point 2 if viscous effects are negligible.Solution: |

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