What does frictional force provide to cars during turns?

Frictional force plays a crucial role in allowing cars to navigate turns safely and effectively. When a car makes a turn, it needs to change direction, which requires a force directed towards the center of the circular path. This force is known as centripetal force, and it is essential for maintaining the car's circular motion.

Friction between the tires and the road provides this necessary centripetal force. Without sufficient friction, the car would not be able to turn and would instead slide outward due to inertia. The frictional force ensures that the tires grip the road and facilitate the change in direction, providing the centripetal acceleration needed to keep the car on its curved path. As a result, cars rely on friction for effective cornering, and it is central to their ability to maneuver around curves safely.