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A 2.0 cm -diameter venturi flowmeter is inserted in a 3.0 cm -diameter pipe carrying water...

A 2.0 cm -diameter venturi flowmeter is inserted in a 3.0 cm -diameter pipe carrying water (density =1000 kg/m3). The pressure difference between venturi and unconstricted pipe is 15 kPa.

What is the flow speed in the pipe?

What is the volume flow rate?

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