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# What are some examples of bad friction?

## What are some examples of bad friction?

HARMFUL FRICTION

• Slipping on ice.
• Mudslides.

## What are 3 ways friction can be harmful?

How is friction harmful?

• Friction reduces the speed of the moving objects and it even stops the motion of the object.
• Friction between the objects produces heat.
• There will be wear and tear of the machine parts due to friction.

What are 3 examples of frictional forces?

Examples of Friction

• Rubbing Hands. Rubbing hands is an example of sliding friction.
• Climbing a Rock. When a climber tends to move on the rock a force is felt in the opposite direction that tries to resist the motion.
• Sliding.
• Sliding a Sled.
• Dragging a Chair.
• Carrom Board.
• Braking System.
• Walking.

Depending on the circumstances, friction can be helpful or unhelpful. Friction between the sidewalk and the rubber soles of people’s shoes provides the traction needed to walk without slipping. Similarly, friction between brakes and the wheels of a car or bicycle helps the vehicles slow down.

Unhelpful frictional forces When there is a lot of friction between moving parts, energy is transferred to the surroundings, causing heating. Think of what happens when you rub your hands together quickly. The friction warms them up.

What are some harms of friction?

Friction produces unnecessary heat leading to the wastage of energy. The force of friction acts in the opposite direction of motion, so friction slows down the motion of moving objects. Forest fires are caused due to the friction between tree branches.

#### How is friction a nuisance?

Since friction is a resistive force that slows down or prevents motion, it can be a nuisance, because it can hinder motion and cause the need for expending extra energy. Friction can also cause parts in contact to heat up and can cause parts in contact to wear out.

#### What is sliding friction example?

Examples of Sliding Friction Rubbing both the hands together to create heat. A child sliding down through a slide in a park. A coaster sliding against a table. A washing machine pushed along with the floor.

What is static friction example?

Some real-life examples of static friction are given in the points below. Papers on a tabletop. A towel hanging on a rack. A bookmark in a book. A car parked on a hill.

## What is sliding friction?

Sliding friction (also called kinetic friction) is a contact force that resists the sliding motion of two objects or an object and a surface.

## What is static friction?

Static friction is the force of friction on an object that is not moving. If you push on a stationary block and it doesn’t move, it is being held by static friction which is equal and opposite to your push.

What is an example of sliding friction?

Examples of Sliding Friction Rubbing both the hands together to create heat. A coaster sliding against a table. A washing machine pushed along with the floor. The frame and the edge of the door sliding against one another.