It is not (see motorbikes for extreme examples), but that is not the point: the car is accelerating, so the forces are not balanced.lavankohsa said:
mfb said:
Even if the weight were equally distributed, that only says the maximum frictional force is the same on each. In rolling motion, the actual frictional force is anything from 0 to maximum (static) frictional force (in any direction).lavankohsa post: 5007298 said:
Only if the car is coasting. If it is accelerating on the flat or maintaining a constant speed on a hill (or moving in any way that an engineless cart would not) then there must be some friction.lavankohsa said:
The friction on the wheels of a car is caused by the contact between the rubber tires and the road surface. As the car moves, the tires are constantly rolling and rubbing against the road, creating friction.
Friction on the wheels of a car can affect its performance in several ways. It can decrease the car's speed and acceleration, increase fuel consumption, and cause wear and tear on the tires and other parts of the car.
Yes, friction on the wheels of a car can be reduced by using tires with low rolling resistance, maintaining proper tire pressure, and keeping the wheels aligned and balanced. Additionally, using lubricants on the moving parts of the car can also reduce friction.
The weight of a car can impact the amount of friction on its wheels. A heavier car will experience more friction, as there is more weight pressing down on the tires and creating more contact with the road surface. This can also affect the car's handling and braking abilities.
If there is too much friction on a car's wheels, it can lead to decreased performance, increased fuel consumption, and potential damage to the tires and other parts of the car. On the other hand, too little friction can cause the car to lose traction and control, especially in wet or slippery road conditions.