The brakes use friction to stop the bike and the tyres use friction to grip the road.
Friction can have many effects on a moving car. It depends on the situation under discussion. If the tyres are brand new, more friction will be experienced as the grooves of the tyres will interlock with the surface of the road. But when the tyres are wearing away, their surface becomes relatively smooth. Friction will not have as great an effect. If the road is layered with snow, friction will be minimal and the car will move with great velocity . . . uncontrollably. This is why a car skids on an icy road. Where friction prevents a fast driver to reveal his real potential on the highway, it also helps him apply brakes. It is friction which assists the tyres to stop moving .
On a car, friction is useful on the tyres and brakes. It is not required for the parts that rotate.
The tyres of the race car rubs against the road causing friction and the road gets positively charged and the tyres get negatively charged so the electrons move faster on the tyres alowing the car to mo e fast
If I understand the question correctly, the answer is friction.
The brakes use friction to stop the bike and the tyres use friction to grip the road.
how does friction help car tyres?
the friction is between the tyres of cycle and the road surface. Without friction movement is impossible.
Friction is desirable on your tyres and brakes. Tyres need to grip the road, to push the car forward, stop and go round corners. Brakes need friction to stop the wheels turning.
Flabby tyres produce more friction with the road.Less air pressure creates more surface friction, the less surface friction there is the better. (Example look at the very skinny narrow tyres on road racers as they don't need a lot of surface friction while mountain bikes have thick tyres as they need more friction)
because of good friction.....
Friction can have many effects on a moving car. It depends on the situation under discussion. If the tyres are brand new, more friction will be experienced as the grooves of the tyres will interlock with the surface of the road. But when the tyres are wearing away, their surface becomes relatively smooth. Friction will not have as great an effect. If the road is layered with snow, friction will be minimal and the car will move with great velocity . . . uncontrollably. This is why a car skids on an icy road. Where friction prevents a fast driver to reveal his real potential on the highway, it also helps him apply brakes. It is friction which assists the tyres to stop moving .
On a car, friction is useful on the tyres and brakes. It is not required for the parts that rotate.
For a car accelerating on the road, the direction of friction will be the same as of the car.
forward friction on the tyres from the road..
to reduce friction tyres are made circular
we need rough tyres to increase friction