Concept滚动摩擦
Friction
In physics, a resisting force that arises when two contacting surfaces move, or attempt to move, relative to each other. It is one of the primary sources of energy loss in mechanical systems.
Timeline (last 90 days)
Oct 16
The maximum static friction force between the tires and the ground is determined by the product of the friction coefficient μ and the normal force N, that is, F = μN.
Unverified50%