Question: Your company is planning to manufacture a boat propelled by a jet of water. The boat must be capable of exerting a 200-lbf pull on a line which holds it motionless. The intake to the boat is inclined at an angle of 85" and is a pipe with a 6-in. inside diameter. The motor and pump are capable of delivering 150 gaVmin through the horizontal outlet
a. Calculate the outlet pipe size which gives the required thrust.
b. Calculate the minimum horsepower output required of the motor if its efficiency is 100 percent.
