4.The shaft is not frictionless and the rotational velocity is only half of that possible in #3although the water still exits as the same volumetric flowrate, Q. What is the rotationalvelocity of each droplet of water relative to a static observer viewing outward from thecenter of the sprinkler? (positive rads/s)5. If the horizontal plane of the sprinkler is Im above the ground, how long will it take for thewater discharging from the sprinkler to reach the ground. Z(t)=gt? + Vot + 20.

L Nozzle area, A A garden sprinkler has two nozzles each of exit cross-sectional area A = 10-6m . The nozzles are perpendicular the the sprinkler rod that rotates in the Vertical shaft horizontal plane on a vertical shaft. The shaft length is Exit velocity, v L = 0.5m and water exits each nozzle at velocity v. The volumetric flow rate is Q = 2 x 10-6m3/s