A vehicle is a complex piece of machinery designed to provide motive power and transport a payload or occupancy across a defined path. Mechanistically, these systems convert stored forms of energy—such as chemical potential energy, electrical potential energy, or gravitational potential energy—into mechanical force. The successful operation of a vehicle relies on principles of physics, including applied kinematics and thermodynamics, enabling the conversion of energy into kinetic movement. Modern designs range widely in complexity, from simple wheeled conveyances utilizing basic mechanical leverage to sophisticated, integrated systems employing advanced materials science and computerized control elements to optimize efficiency and safety.