How does a rat trapcar work?

A rat trap car is a simple device that uses a rat trap mechanism to create propulsion. When a rat trap is triggered, the snap action releases a spring-loaded arm that can be attached to a lightweight chassis or platform, propelling it forward. The car typically features wheels and may include a guide or track to keep it on a straight path. The energy stored in the spring of the rat trap converts into kinetic energy, allowing the car to move quickly for a short distance.