1. The problem statement, all variables and given/known data Water flows at 0.61 m/s through a 3.0 cm diameter hose that terminates in a 0.30 cm diameter nozzle. Assume laminar non-viscous steady-state flow. (a) At what speed does the water pass through the nozzle? (Correctly solved to be 61 m/s). (b) If the pump at one end of the hose and the nozzle at the other end are at the same height, and if the pressure at the nozzle is 1 atm, what is the pressure at the pump in atm? 2. Relevant equations P1 + .5p(v1)^2 = P2 + .5p(v2)^2 P1 = Looking for this p = 1000 kg/m^3 ?? v1 = .61 m/s v2 = 61 m/s P2 = 1 atm 3. The attempt at a solution I plugged in all known variables, but P1 ended up being a very large number (1860314.95 atm), and this was incorrect. I'm thinking that possibly the density that I'm using is incorrect. Can anyone see what I am doing incorrectly?