Car brakes work by applying friction between the brake pads and the brake rotor, creating resistance and slowing down the rotation of the wheels. This friction converts kinetic energy into thermal energy, which is then dissipated through the brake components.
Brake fade is caused by the build-up of heat in the brake components, which decreases the friction between the brake pads and rotor. This can be caused by continuous or heavy use of the brakes, or by worn brake pads and rotors.
Thermal energy is essential in car brakes as it is the energy that is converted from kinetic energy to slow down the car. It is also responsible for dissipating the heat generated during braking to prevent brake fade and maintain the effectiveness of the brakes.
Driving conditions such as heavy traffic and steep hills can increase the amount of thermal energy generated in car brakes due to frequent and prolonged use. On the other hand, driving at high speeds on a highway can also generate a significant amount of thermal energy due to the higher speed and friction.
To prevent excessive thermal energy in your car brakes, it is important to properly maintain your brakes by regularly checking and replacing worn brake pads and rotors. Additionally, avoid harsh and continuous braking and allow your brakes to cool down between uses. Upgrading to high-performance brake components can also help dissipate heat more efficiently.