When a roller coaster gets to the bottom of a descent what happens if we apply breaks?

When a roller coaster reaches the bottom of a descent and brakes are applied, the kinetic energy of the coaster, which is at its maximum due to the speed gained from the drop, is converted into thermal energy as the brakes engage. This process slows the coaster down, creating a deceleration force that can be felt by the riders. If the brakes are applied too abruptly, it can also lead to a sudden jolt, affecting the ride experience. Properly designed braking systems ensure a smooth transition to slower speeds, enhancing safety and comfort.