Most cars have hydraulic brakes. when a person pushes on the brake pedal, a force is applied to a small piston with a cross-sectional area of 1.8 cm2. by pascal's principle, the pressure is transmitted through the brake fluid to two larger pistons (each with an area of 8 cm2). the larger pistons push on the brake pads and the brake pads rub against the rotor (which stops the car). when a force of 7.6 n is applied by the brake pedal to the small piston, what force (in n) does each of the larger pistons apply to the rotor?