Causes of Friction
The cause of friction are the irregularities on two surfaces in contact that produce friction. As a result, as one object passes over another, the irregularities on the surface become intertwined, causing friction. The rougher the surface, the more irregularities there will be and the friction will be greater. The more smoother the surface the less friction it offeres.
Friction
Friction in Physics is defined as a type of force that always opposes the motion of the object on which it is applied. Suppose we kick a football and it rolls for some distance and eventually it stops after rolling for some time. This is because of the friction force between the ball and the ground. Here, the force acting opposite to the motion of the ball that stops the ball is called the friction or friction force. Friction acts between two surfaces when one surface is in a state of motion.
In this article, we will learn about, Friction, Factors Affecting Friction, Causes of Friction, its advantages, disadvantages, and others in detail.
Table of Content
- What is Friction?
- Friction Formula
- Coefficient of Friction
- Causes of Friction
- Types of Friction
- Laws of Friction