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Water flows at a rate of 28 L/min through a horizontal 7.5-cm-diameter pipe under a pressure...

Water flows at a rate of 28 L/min through a horizontal 7.5-cm-diameter pipe under a pressure of 8.1 Pa. At one point, calcium deposits reduce the cross-sectional area of the pipe to 33 cm^2. What is the pressure at this point? (consider the water to be an ideal fluid.)

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genius_generous answered 2 years ago
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