Question

two parts of the car where friction is essential

Answer 1

Answer:

Friction between car tires and the road.

Friction is the force between two objects as they move over one another such as a car's tire and the surface which it is travelling on.

There are two types of friction, only one which with we will be dealing with.

These types are known as static friction and kinetic friction.

Explanation:

Answer 2

Answer:

Wheels and Brakes

Explanation:

Friction is essential between wheels and brake.

If there would be no friction than car would not stop instantly on the application of brakes.