Question

A large hotel has asked you build a water fountain that is fed by a 15 cm diameter cylindrical pipe that carries water horizontally 8m below the ground. The pipe turns upwards and eventually fires water out of the 5 cm diameter end of the cylindrical pipe, which is located 1.75 m above the ground, with a speed of 32 m/s. Water has a density of 1,000 kg/m3. What gauge pressure is required in the large underwater horizontal pipe for this fountain?

Answer 1

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