Friction Formula

Friction Formula:

Friction is the resisting force that prevents rigid surfaces and material elements from slipping against each other from moving in the same direction.

Friction is the force that resists motion when the surface of one object comes in contact with the surface of another. Friction between two surfaces transforms kinetic energy into thermal energy, or work to heat, as they shift relative to each other. Friction is beneficial for providing traction and facilitating movement on the ground.

The mechanical advantage of a machine is reduced by friction. The friction force is very important to identify and understand the nature if forces on any stationary or moving object. Friction force is very important to identify and understand the nature if forces on any stationary or moving object

 From matches to machines to molecular structures, friction is one of the most significant phenomena in the physical world. Friction provides traction that is needed to walk without slipping. It refers to a stopping force that acts in the opposite direction of the motion. Furthermore, friction produces heat.

Friction happens when two surfaces move over one another.

                 Friction formula is given as

F=μN 

Where,

• F=friction 
• μ=coefficient of friction 
• N=normal force

F=mg 

Where,

• m is the mass of the object 
• g is the gravity.