ead the passage below and use it to answer the questions.
When a driver pushes on the brake pedal, it initiates a process that causes the vehicle to stop in motion. We literally trust braking systems with our lives every time we get into a vehicle or cross at a busy intersection. How does this life-critical process work? It begins when the pedal is pushed. At this moment brake fluid is released into the braking mechanisms. As the fluid collects, this creates a leverage, which causes a friction to be applied. This friction will create a force that will cause the wheels to stop and allow you to reach your destination safely.
Write the main idea of the passage in a complete sentence.