Water flows out of a fire hose as a free jet through the air. If the cross sectional area of the outlet nozzle is 5.0 cm2 , the area of the fire hose is 50 cm2 and the flow rate is 0.06 m3 /s, what is the pressure of the water in the hose (in kPa)? [P = 7,110 kPa]

Pressure is a measure of force per unit area or p=f/ap=f/a. a student is checking the amount of pressure their car exerts upon the road. the car weighs 22 tons ( us short ton ). the student finds the dimensions of each tire's footprint on the road is 12.5 cm x 16.5 cm. in pounds per square inch (psi), what is the total pressure the car exerts upon the road?