9. The horizontal nozzle in the figure has D1=12 in, D2=6 in andV2=56 ft/s. For water at 20°C, find (a) the force provided by the flange bolts to hold the

nozzle i.e., the resultant force. b) the frictional head loss in the nozzle. (Hint: Watch video "Chapter 5-Nozzle-Con-mememtum.mp4")