Auto >> AutoSPT >  >> Engine

Traction? - Answers

- Friction: The force that resists the motion of two surfaces in contact.

- Weight: The force of gravity acting on an object.

- Normal force: The force exerted by a surface on an object perpendicular to the surface.

- Coefficient of friction: A measure of the resistance to sliding between two surfaces in contact.

- Angle of repose: The maximum angle at which an object will remain stationary on a slope.