Question: Water flows through a horizontal, 0.5-m-diameter pipe with a flow rate of 0. 9 m3/sec. It is ejected from the pipe through a 0.25-m-diameter nozzle.

Water flows through a horizontal, 0.5-m-diameter pipe with a flow rate of 0. 9 m3/sec. It is ejected from the pipe through a 0.25-m-diameter nozzle. If the force that holds the nozzle in place is -B. 2 k N, determine the water pressure in the pipe just upstream of the nozzle.

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