Answer to Question #89213 in Mechanics | Relativity for Alvin

Question

A hydraulic braking system has been found to have a mechanical advantage of 25. In this system, what force must be exerted on the master cylinder to produce a force of 400 N on the brake cylinder

Answer 1

$$MA=\frac{F'}{F}$$

$$25=\frac{400}{F}$$

$$F=16\ N$$