A 6.6 cmcm diameter horizontal pipe gradually narrows to 4.2 cmcm . When water flows through this pipe at a certain rate, the gauge pressure in these two sections is 34.0 kPakPa and 23.4 kPakPa , respectively.

Part A

What is the volume rate of flow?

Express your answer to two significant figures and include the appropriate units.

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Av =

0.0058StartFraction SIMPLE m cubed Over SIMPLE s EndFractionm3s