Water flows through a pipe with a flow rate 2.1 L/s.?

Water flows through a pipe with a flow rate 2.1 L/s. A gage pressure and diameter of a pipe at section 1 is 110 kPa and 0.3 m respectively. Determine a gage pressure and water velocity at section 2, if it is situated 5 m higher than section 1 and the diameter in section 2 is 0.2 m. Total head loss between sections 1 and 2 is 2.74 m. The flow is turbulent with α1=α2≅1. Water density is 1000 kg/m3 and air pressure is 101325 Pa.

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