Fire Hydrant 2 points possible (graded) A fire hose is connected to a fire hydrant. The inside radius of the hose is 2.6 cm and the radius of the nozzle is 0.97 cm. The volume flow rate out of the nozzle is 0.0067m3/s when used on level ground (similar height as connection to hydrant). (a) What is the speed of the water flowing out of the nozzle? m/s (b) What is the gauge pressure at the point where the hose connects to the fire hydrant? kPa