Question

What are some ways friction can be reduced ?

Answer 1

Hint: Friction is known as the resistance that a surface or an object encounters as it is passed over another. Friction occurs as two surfaces come together and give resistance to each other. When a ball is tossed, for example, it goes up until it reaches a certain distance and then stops. The ball comes to a halt as a result of an external force. Friction is the name for this external force.

Complete answer:
The shape of the body of objects that travel in fluids, such as vessels, ships, and vehicles, is streamlined to minimise friction between the body of the material and the fluid. A streamlined body reduces friction, especially in fluids. It allows the slipping body to move through the medium with the least amount of resistance possible.

Through polishing the paint, friction can be minimised and the surface becomes smoother.Friction between surfaces can be reduced by using lubricants such as oil or grease.When objects are rolled over a surface, ball bearings can minimise friction between the rolled material and the surface.

As compared to rigid materials, fluids have less friction. As a result, aircraft can fly at even higher speeds than automobiles. We are also transforming dry friction into fluid friction as we add lubricants or oil to surfaces.

Note: Friction can cause objects to slow down or stop moving while they are stationary. More things would slide about in a frictionless environment, clothing and shoes would be impossible to hold on, and people and vehicles would find it difficult to move or change direction.