A fountain with an opening of radius 0.015m shoots a stream ofwater vertically from ground level at 6.0m/s. The density of wateris 1000kg/m3.
a) calculate the volume rate of flow of water .
b) the fountain is fed by a pipe that at one point has a radius of0.025m and is 2.5m below the fountain's opening. Calculate theabsolute pressure in the pipe at this point.
c) the fountain owner wants to launch the water 4.0m into the airwith the same volume flow rate. A nozzle can be attached tochange the size of the opening. Calculate the radius neededon this new nozzle.