1. We need a fire hose (flow rate of 0.06m/s) to be able to put out a fire that is on the third floor of a building (30 ft higher than the end of the hose) that is 20ft away when it fires at an angle of 60 degrees. The hose itself has a diameter of 10cm. What is the largest the diameter of the nozzle can be? B. The pressure at the nozzle of the hose is 85000Pa when it is held waist high (1.2m off the ground), what must the pressure in the hose be? Assume the hose is on the ground.