For numbers 11-15. Answer the problem below. For a hydraulic device, a piston has a cross-sectional area of 40 square centimeters moving an incompressible liquid with a force of 75 N. The other end of the hydraulic pipe is attached to a 2nd piston with a force of 150 N. Determine the crosssectional area on the second piston? (Note: 1m? = 10 000 cm? = 10*cm?) 1. Given = 2. Unknown = 3. Formula = 4. Solution = 5. Answer =