Problem 5: The system shown is released from rest at = 0°. Draw the energy diagrams [Initial and Final Energy States] to relate the angular velocity of gear D to the linear velocity of piston A at an arbitrary angle 0. Suppose the following information is given: Mass of piston A: MA Mass of Gear D: mp Mass of bar AC: m at the center of gravity G LBC Ꮎ B G LAB LBG www ட.