Answer to Question #134041 in Physics for Bailey Cuadrado

Question #134041

What is the velocity of water at the nozzle of a 50. cm^2 fire hose if the city mains are 254 cm^2 in area and if the velocity of water in the mains is 4.5 m/s ?

Expert's answer

Continuity equation:

"A_1v_1=A_2v_2\\\\ (50)v_1=(254)(4.5)\\\\v_1=22.9\\frac{m}{s}"

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