Friction is de opposition of motion. if a car is in motion, the friction is said to be reduced because it oppose de movement of the car.
to reduce friction
No, car brakes actually increase friction in order to slow down or stop the vehicle. When the brakes are applied, they create friction between the brake pads and the brake rotors, converting the kinetic energy of the moving vehicle into heat energy that dissipates, causing the vehicle to slow down.
Lubrication is the use of oil and grease to increase friction in a vehicle's moving parts
Friction has two unpleasant effects: 1) it increases wear and tear, 2) it wastes energy.
To increase friction, the car goes faster so that the air resistance becomes greater. To decrease friction the car goes slower to decrease the air resistance acting on the car. Hope that helped:)
The tires of a moving car experience the most friction with the road. This friction is necessary for the car to accelerate, decelerate, and make turns.
You can minimize friction in your car (notably in the engine) by always using the lubricating oil and oil level that is recommended by the car manufacturer. Keeping grease points in good condition also helps to reduce friction and wear and tear on moving parts.
No.
A car will have aerodynamic features to reduce forces of friction and drag. A sleek body style will help do this.
Friction
Interesting - static friction is greater than moving friction; but if the car is not in a skid, then the part of the tires in contact with the road is not moving ... thus static friction holds in both cases.
To reduce friction on a CO2 dragster model, you can start by making sure all moving parts are well lubricated. Use low friction materials, such as graphite or Teflon coatings, for the wheels and axles. Ensure the wheels are aligned properly and not rubbing against the body of the car. Finally, reduce the weight of the car to decrease the force required for acceleration.