Short-Question

# What are 2 factors that affect friction force?

## What are 2 factors that affect friction force?

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.

## What are 2 examples of friction?

10 examples of friction in our daily life

• Driving of a a vehicle on a surface.
• Applying brakes to stop a moving vehicle.
• Skating.
• Writing on notebook/ blackboard.
• Flying of aeroplanes.
• Drilling a nail into wall.
• Sliding on a garden slide.

What is a example of frictional force?

Driving of the vehicle on a surface- While driving a vehicle, the engine generates a force on the driving wheels. This force initiates the vehicle to move forwards. Friction is the force that opposes the tyre rubber from sliding on the road surface. This friction avoids skidding of vehicles.

### What is frictional force give two examples of frictional force?

Friction is a force that resists motion between two bodies in contact. e.g. The force of friction slows the ball down when it rubs against another object. You can observe friction when you roll a football on the ground.

### What are the 2 factors affecting friction Class 8?

The nature of the surface (smoothness or roughness) affects the friction. Smooth surfaces have lesser irregularities. The lesser the irregularities, the lesser the tendency to lock. The lesser the tendency to lock with another object, the lesser the friction (that is tendency to oppose motion).

What are some of the factors that affect friction?

There are many factors that affect friction. The frictional force is based on the interlocking mechanism and also on other factors like pressure and design. Let us understand the factors affecting friction with examples, quizzes, and links to research articles.

#### What are the different types of frictional forces?

Because the friction thus far described rises between surfaces in relative motion, it is called kinetic friction. Types of frictional forces. Friction is the force that competes with motion between any surfaces that are in touching base. Static, kinetic, sliding, and rolling friction takes place between solid surfaces.

#### What causes friction between two surfaces of an object?

Friction is caused by the interlocking of irregularities of the two surfaces when one object is placed over another object.If the two surfaces of objects are pressed together harder by a great force, then the friction will increase.

How is frictional force related to surface texture?

Frictional force refers to the force generated by two surfaces that contacts and slide against each other. A few factors affecting the frictional force: These forces are mainly affected by the surface texture and amount of force impelling them together. The angle and position of the object affect the amount of frictional force.