Problem 2 (10 points) The small piston of a hydraulic lift (Fig. 1) has a crosssectional area of 3.00 cm, and its large piston has a crosssectional area of 200 cm?. What downward force of magnitude Fi must be applied to the small piston for the lift to raise a load whose weight is F, = 15.0kN ? Solution: F. = 15.0 kN Figure 1