Physics, 23.07.2019 00:30, Travon6524

Water is forced out of a ﬁre extinguisher by air pressure as in the ﬁgure. if the pressure of the air in the bottle is pg above atmospheric pressure, the density of water is ρw, and the height of the nozzle above the water level is h, what is the speed v, of the water coming out of the nozzle?

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Water is forced out of a ﬁre extinguisher by air pressure as in the ﬁgure. if the pressure of the ai...