90. GO An underground pump initially forces water through a horizontal pipe at a flow rate of 740 gallons per minute. After several years of oper- ation, corrosion and mineral deposits have reduced the inner radius of the pipe to 0.19 m from 0.24 m, but the pressure difference between the ends of the pipe is the same as it was initially. Find the final flow rate in the pipe in gallons per minute. Treat water as a viscous fluid.

90. GO An underground pump initially forces water through a horizontal pipe at a flow rate of 740 gallons per minute. After several years of oper- ation, corrosion and mineral deposits have reduced the inner radius of the pipe to 0.19 m from 0.24 m, but the pressure difference between the ends of the pipe is the same as it was initially. Find the final flow rate in the pipe in gallons per minute. Treat water as a viscous fluid.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter12: Fluid Dynamics And Its Biological And Medical Applications

Section: Chapter Questions

Problem 44PE: When physicians diagnose arterial blockages, they quote the reduction in flow rate. If the flow rate...

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