Physics, 24.10.2021 01:00, machapman6594

Firefighters are holding a nozzle at the end of a hose while trying to extinguish a fire. If the nozzle exit diameter is 10 cm and the water flow rate is 12m3/min, determine (a) the average water exit velocity and (b) the horizontal resistance force required of the firefighters to hold the nozzle.

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Firefighters are holding a nozzle at the end of a hose while trying to extinguish a fire. If the noz...