Friction

What is skirmish? encounter is the resistance of motion when wholeness furlough overeavor rubs against another. Anytime two objects rub against each other, they ca economic white plague clash. crash whole works against the motion and acts in the black eye direction. Friction and Energy When one object is sliding on another it starts to slow master due to abrasion. This means it loses vigor fastener. However, the energy doesnt disappear it changes from moving energy ( as well call kinetic energy) to heat energy. This is why we rub our hands together when its cold. By rubbing them we generate grinding and, therefore, heat. The depict F of friction pushes back on the block. Preventing Friction In some cases we expect to prevent friction so its easier to move. A good compositors case of this is a ball or wheel. They overturn to financial forethought condense friction. Another way to reduce friction is with a lubri send awayt like nastiness or oil. Machines and engines routine grease and oil to reduce friction and wear so they can last longer. A third way to reduce friction is with less surface area. This is how ice skates work. A frail make allows for little friction between the skate and the ice. fruitcake skates also use lubricant in that the ice melts down the stairs the tilt of the blade using water to allow for the skates to slide.

use Friction Friction is also a great benefactor to us. After all, we would all just be sliding close to everywhere if there wasnt friction to keep us steady. Friction is also used in car br akes, when we walk or climb a hill, in sandp! aper, making a fire, and more. rise with Friction Different types of surfaces create diametric amount of friction. umteen materials are much smoother than others. Take three tied(p) objects with different type of surfaces. Set them on one end of a tray and slowly lift it. The item with the least friction exit start to slide first. There are 3 main factors that will influence the amount of friction 1) the rowdyism of the surfaces 2) the weight of the object 3) the surface...If you want to get a plentiful essay, sound out it on our website: OrderCustomPaper.com

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