How can friction be harmful

The friction present on the ice is very little, this is the reason why it is hard to walk on the slippery surface of the ice. Writing — A frictional force is created when the tip of the pen comes in contact with the surface of the paper.

Water lowers friction. Since friction is a resistance force that slows down or prevents motion, it is necessary in many applications where you might want to hold items or do things and prevent slipping or sliding. If there was no friction, you would not be able to walk, drive a car, or hold objects. There are two methods of increasing friction: one is by making the surfaces rough and the other by increasing the mass of the object that is moving.

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. Rougher surfaces have more friction between them than smoother surfaces. The rougher surface of the soles of the shoes causes more friction and slows you down.

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. This lesson will answer those questions. Useful tool: Units Conversion. The force to move an object must include the force required to overcome the resistance from friction.

As friction increases, so too must the force and the energy required to move the object increase. In any type of vehicle—such as a car, boat or airplane—excess friction means that extra fuel must be used to power the vehicle.

In other words, fuel or energy is being wasted because of the friction. Fluid friction or air resistance can greatly reduce the gas mileage in an automobile. Cars are streamlined to reduce friction. However, driving at highway speeds with your windows open can create enough drag on the car to greatly lower your gas mileage.

The Law of Conservation of Energy states that the amount of energy remains constant. Thus, the energy that is "lost" to friction in trying to move an object is really turned to heat energy.

As the angle of the incline is increased, the force of friction will decrease due to the change in normal force. Begin typing your search term above and press enter to search.

Press ESC to cancel. Skip to content Home Essay What are the harmful effects of friction? Ben Davis May 2, What are the harmful effects of friction? What are the three harmful effects of friction? What is the effect of friction on a moving object? What are the effects of friction and how can they be changed? How does friction affect your everyday life? What are 3 ways friction can be reduced? What is the advantage and disadvantage of friction?

Is sand can reduce friction? Why does water increase friction? Does ice reduce friction? Does Sand increase friction? How can we reduce friction? Why do we reduce friction? What are the 4 main types of friction?