shower head in your apartment needs to have water come out with a speed of 9.6m/s. The shower head has 20 circular openings. Each opening has a radius of 1mm. The shower head is connected to a pipe with radius of 0.8cm. The bathroom pipe is 8m above the ground level. The pipe at the ground level has twice the radius of the pipe in the bathroom upstairs. a) What is the volume flow rate at the ground floor? b) What must be the gauge pressure between the ground floor and the bathroom pipe? c) What is the gauge pressure between the bathroom pipe and the shower head opening where the water exits the shower head?

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