1. Fuel is ignited inside the engine's cylinders. This creates an explosion that pushes a piston.
2. The piston's movement turns a crankshaft. This mechanical energy is then transferred to the wheels through a transmission.
3. The wheels turn, propelling the car forward.
However, there are also alternative power sources for cars, including:
* Electric cars: They run on electricity stored in batteries and use electric motors to power the wheels.
* Hybrid cars: They combine an ICE with an electric motor, allowing for better fuel efficiency.
* Hydrogen fuel cell cars: They use hydrogen fuel cells to generate electricity that powers an electric motor.
So, while the traditional car relies on fuel combustion, there are many other technologies emerging to power vehicles.
