Final answer:
Hydraulic systems typically operate at high pressures, allowing for the amplification of force. Applying pressure to a larger area increases the force exerted by the system. Hydraulic systems are used in a wide range of applications.
Step-by-step explanation:
Hydraulic systems typically operate at high pressures. Pressure is the force applied per unit area, and in hydraulic systems, this pressure is used to amplify the force applied to the system. By applying pressure to a larger area, the force exerted by the system can be increased.
For example, if a 100-N force is applied to a smaller cylinder with an area of 1 square inch, and the larger cylinder connected to it has an area of 5 square inches, the pressure in the system will be increased and the output force on the larger cylinder will be 500 N.
Hydraulic systems are commonly used in various applications such as car brakes, heavy machinery, and aircraft landing gears.