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A fish tank has dimensions 42 cmcm wide by 1.0 mm long by 0.80 mm high....

A fish tank has dimensions 42 cmcm wide by 1.0 mm long by 0.80 mm high.

a. If the filter should process all the water in the tank once every 3.0 hh, what should the flow speed be in the 3.0-cmcm-diameter input tube for the filter?

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