irection: Read, analyze and solve the following word problems. 1. A large piston of a hydraulic lift has a radius of 3 m and is loaded with a 2300 kg car. The small piston of the hydraulic lift has a radius of 0.3 m. (a) What is the minimum downward force required to apply in the small piston to lift the car at constant velocity? (b) What is the mechanical advantage of the hydraulic lift system? (c) If the small piston descended by 4 m, how high will the large piston rise