slows car and wears metal out
F1 cars need friction for their brakes, if they didn't have friction on there brakes then it wouldn't be able to brake.
oil
Internal combustion gasoline or diesel engines power cars. Cars are also powered by electric motors.
Basically, the muscle cars.
engines
when you walk; wheels roll to move cars; you grasp something in your hand; cars brake; these are all because of friction. Really there are advantages of friction.
For the same reason why muscle cars and sport cars rev their engines.
Walking on the ground. Car motion on the ground. Driving belts of the engines. Stopping of vehicles with friction pads. Get seated and secure in a car when it stops without hitting the windscreen. and a lot more. Friction between tyre and the road allows cars to move forward and stay on the road, as well as the friction between your feet and the floor allows you to move. Friction between break pads and wheels allows cars to break. Friction causes objects to lose energy through heat, ie when parts of a motor rub together.
no it does not
Some Volkswagens and Ferraris have aluminum engines
when i am ask is friction important i say the answer is yes. friction is important and can help people in many different ways. like cars for a example cars use friction to drive on the road. there is many different types of friction to; dry friction, fluid friction, lubricated friction, skin friction, internal friction, ect..... all of these types of frictions can be different a different way.
In engines - during ice skating.