Question

if we apply oil on door hinges, the friction will

Answer 1

if we apply oil on door hinges, the friction will decrease As the oil act as a lubricant to reduce the friction for the hinges to move easily drops of oil are poured o the hinges of a door.

Answer 2

Answer:

If we apply oil on door hinges, the friction will be decreased.

Explanation:

Between two surfaces, lubrication always reduces friction. Friction is reduced by the application of oil.

Friction is the force that prevents one object from moving when it comes into contact with another's surface. Friction diminishes a machine's mechanical advantage or the output-to-input ratio. The force created by two surfaces contacting and sliding against each other is known as frictional force.

The imperfections on the two surfaces that come into contact produce friction. As a result, when one object moves over another, the imperfections on the surface become intertwined, causing friction.

The rougher the surface, the more imperfections and friction there will be.

We grease the door hinges to prevent creaking sounds from occurring.

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