Question

the small piston of a hydraulic press has an area of 7.0 cm squared. if the applied force is 30.0 N, find the area of the large piston to exert a pressing force of 4000 N

Answer 1

4000/30 = 133.3 times the force requires 133.3 times larger area for the large piston, compared to the smaller one.

7.0 cm^2 * 133.3 = ?