# Do Different materials have different friction? – AnswersAll

## Do Different materials have different friction?

Different types of surfaces create different amounts of friction. Some materials are much smoother than others. There are two main factors that will influence the total amount of friction: 1) the roughness of the surfaces (or the “coefficient of friction”) and 2) the force between the two objects.

What are the 4 factors affecting friction?

What are the factors affecting friction?

• Roughness/smoothness of the sliding object.
• Roughness/smoothness of the surface.
• Shape/design of the object.
• Normal force acting upon the sliding bodies.
• Dry friction is independent of the surface area of a contact.
• Type of friction involved(rolling/sliding)

### How does friction affect heavy objects?

As an object gets heavier, the force of friction between the surfaces becomes greater. To move a heavy object, a greater force must be applied to overcome the friction between the surfaces.

How do textures of objects affect the friction produce?

Rougher surfaces have more friction between them than smoother surfaces. A: Heavier objects press together with greater force, and this causes greater friction between them.

## What is the factors affecting friction?

The frictional force between two bodies depends mainly on three factors: (I) the adhesion between body surfaces (ii) roughness of the surface (iii) deformation of bodies.

Which factors affect the friction between two surfaces?

Answer: The factors that affect the friction between two surfaces are the weight of the object and the coefficient of friction of the surface.

### Does friction slow down speed?

Friction slows things down because the force that is created through the interaction between two objects begins to decrease the acceleration and velocity of the object.

What is the equation for friction?

Friction is a force, much like a pull. It causes objects to decelerate. To calculate the F(friction) you can use the formula: F(friction)=μ*F(Normal).

## What is friction and motion?

Friction is the resistance to motion of one object moving relative to another. It is not a fundamental force, like gravity or electromagnetism. Instead, scientists believe it is the result of the electromagnetic attraction between charged particles in two touching surfaces.