Part 3: How much mass could a hydraulic cylinder with the same diameter piston lift? Assume
an operating pressure of 100 bar.
Part 4: Here is a diagram of an electromechanical actuator. Calculate Fx, Fy,
Fz, Mx, My, and Mz if a 50kg part is mounted to the carriage. The center of
mass of the part is on the z-axis and 50mm from the X-Y plane. Consider
three cases: (i) Carriage travels vertically up and down, (ii) carriage travels
horizontally and the carriage-side of the actuator is facing up, (iii) carriage
travels horizontally and the carriage-side the actuator is facing to the side.