Final answer:
In order for a car to follow the driver's intended direction, the centripetal force must be great enough. The car will only follow the intended direction if the centripetal force is sufficient.
Step-by-step explanation:
In order for a car to follow the driver's intended direction, the centripetal force must be great enough. The centripetal force is the force that keeps an object moving in a curved path. It is directed towards the center of the curve.
For example, if a car is moving on a curved road, the friction between the car's tires and the road provides the centripetal force. If the friction is not sufficient, the car may skid or slide out of the curved path.
Therefore, the car will only follow the driver's intended direction if the centripetal force is great enough.