0 a A reman clings to a vertical ladder and directs the nozzle of a hose horizontally toward a burning building. The rate of water ow is 6.31kg/s, and the nozzle speed is 12.0m/s. The hose passes between the fireman's feet, which are 1.15m vertically below the nozzle. Choose the origin to be inside the hose between the Fireman's feet. What torque must the reman exert on the hose? That is, what is the rate of change of angular momentum of the water? :1 Submit Answer Tries 0/10