A pipe has a diameter of 16 cm at section 1 and 10 cm at section 2. The pressure at section 1 is 200 kPa and section 2 is 6.0 m higher than section 1.When oil of density 800 kg/m3 flows at a rate of 0.03 m3/s, find the pressure at section 2. Select one: 148 kPa 153 kPa 161 kPa 158 kPa

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Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.