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The Power of a Jet of Water from a Fire

question 64

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The power The power   of a jet of water from a fire hose that is 3 inches in diameter is directly proportional to the cube of the water velocity   . If the velocity is divided by 4, by what factor will the power decrease? A)    B)    C)  64 D)    E)  4 of a jet of water from a fire hose that is 3 inches in diameter is directly proportional to the cube of the water velocity The power   of a jet of water from a fire hose that is 3 inches in diameter is directly proportional to the cube of the water velocity   . If the velocity is divided by 4, by what factor will the power decrease? A)    B)    C)  64 D)    E)  4 . If the velocity is divided by 4, by what factor will the power decrease?


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