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A long horizontal hose of diameter 3.6 cm is connected to a faucet. At the other...

A long horizontal hose of diameter 3.6 cm is connected to a faucet. At the other end, there is a nozzle of diameter 1.8 cm. Water squirts from the nozzle at velocity 16 m/sec. Assume that the water has no viscosity or other form of energy dissipation.

1)What is the velocity of the water in the hose ?

2)What is the pressure differential between the water in the hose and water in the nozzle ?

3) How long will it take to fill a tub of volume 150 liters with the hose ?

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