remove as much space touching the surface which will cause friction.
Friction is what makes the brakes stop the car.
A car will have aerodynamic features to reduce forces of friction and drag. A sleek body style will help do this.
by reducing the mass you reduce the friction, and by reducing the friction reduce the fuel needed to move the car, this applies to all cars not only CO2 cars.
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.
Rub Vaseline over the bodywork
to reduce friction between the parts of a car
to reduce friction
To reduce air friction.
No, sand does not reduce friction but increase friction.
Friction has two unpleasant effects: 1) it increases wear and tear, 2) it wastes energy.
Oil (in car). Grease (in bearings). Silicon. Water.
Lubrication to reduce friction. To increase friction step on the brakes.