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Water emerges straight down from a faucet with a 1.50-cm diameter at a speed of 0.320...

Water emerges straight down from a faucet with a 1.50-cm diameter at a speed of 0.320 m/s. (Because of the construction of the faucet, there is no variation in speed across the stream.) (a) What is the flow rate in ? (b) What is the diameter of the stream 0.350 m below the faucet? Neglect any effects due to surface tension.

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Answer #1

we know rhe flow rate is given as Q = Av , where A is the area of cross section and v is the speed of the water flow through the pipe.

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