Water is being sprayed from a nozzle at the end of a garden hose of diameter 2.0 cm. If the nozzle has an opening of diameter 0.50 cm, and if the water leaves the nozzle at a speed of 15 m/s, what is the speed of the water inside the hose?

a. 0.63 m/s
c. 2.5 m/s
b. 0.94 m/s
d. also 10 m/s


B

Physics & Space Science

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