What part of a car makes it go faster?

That's a tricky question! There isn't just *one* part that makes a car go faster. It's a combination of many things working together. Here are a few key components:

* Engine: This is the heart of the car, where fuel is burned to create power. A more powerful engine will produce more horsepower, making the car accelerate faster.

* Transmission: This system transfers the power from the engine to the wheels. A transmission with more gears and better ratios can help optimize power delivery for acceleration.

* Aerodynamics: The shape of the car's body affects how much air resistance it encounters. A streamlined design with less drag will allow the car to go faster.

* Tires: The tires are the point of contact with the road. High-performance tires with good grip will allow the car to accelerate more efficiently without losing traction.

* Weight: A lighter car will be easier to accelerate. Removing unnecessary weight can improve performance.

So, it's not just one part, but the interplay of all these components that determines how fast a car can go!