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So that's the question and I'm stuck on Part b. I don't even know how to approach it. I know A1= 3A2 but I don't know A1 and I need V2 and I don't know V1 or A2. I'm just confused as to how to do this. Please help!

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# Homework Help: Bernoulli's Principle with a Venturi Tube, find flow rate

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