Question: The flow of water Q through a fire hose is proportional to the cross-sectional area A of the hose. If 250 gal flows through a

The flow of water Q through a fire hose is proportional to the cross-sectional area A of the hose. If 250 gal flows through a hose of diameter 2.00 in. in a given time, how much would flow through a hose 3.00 in. in diameter in the same time?

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The crosssectional area of a circular hose is given by A r2 where r is the radius of the ... View full answer

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