Problem: The flow rate of the variable displacement pump is controlled by the orientation of the indicator link GH. For the following sizes: Go H AB = 6.4 cm BC = 27.0 cm A CD=19.2 cm EF = 31.1 cm EG = 29.1 cm GH = 16.0 cm AD = 251 - 11jcm AH = 401 +24j cm AF = st - 6j cm MIN=5 MAX=-25 F FP The following must be plotted graphically: 1. The positions and the speeds of the piston F for a complete revolution of the crank AB if the angular speed of the motor is = 20 RPM counterclockwise. 2. The torque of the engine at A in Nm for one complete revolution of the crank AB necessary to swing a pressure force Fp=-121 N when the cylinder is in compression ($ is positive) and Fp=0.22 N when the cylinder is expanding (s is negative). 3. (Bonus 1pt) The mean power of the motor in Watts and the flow of the pump in L/s if the radius of the piston is 7cm. The last two digits XX of your student number are used to set the angle of the GH indicator link. The SN identifier of your group is given by the average of the XXs of all members of the group: SN round (average (XX1,XX2,..)) round to the nearest integer The angle of the indicator link GH is given by: 0SN < 33: 4 33