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A pipe of radius 10 cm has a pressure of 1.2 x 105 N/m2 as it...

A pipe of radius 10 cm has a pressure of 1.2 x 105 N/m2 as it goes up to a second floor 3.1 m up, it decreases in size to a radius of 5 cm and a water speed of 8.0 m/s

Find the water speed in the first part of the pipe.

Find the pressure in the second part of the pipe.

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