Question

What are the advantages of friction?

Accepted Answer

The advantages of friction are stated below:

We won't be able to walk if there were no friction between the soles of our shoes and the ground. This is because when we push the ground backward, the ground reacts due to friction. If there is no friction, then there will be no reaction from the ground in the forward direction. Thus, we will not be able to move forward but will slip and fall down.

It is essential that an automobile's tyres make contact with the ground. Because of this, tyres are designed with specific grooves to provide the necessary amount of friction.

To generate the necessary friction and allow the wheels to turn in their axles, the surfaces of the belts used to turn pulleys and wheels in factories are made rough.

For optimum friction when the brakes are applied, the leather used in cars and other vehicle braking systems has rough surfaces.

Writing on paper with a pencil is made possible due to friction only. It is the friction that wears out the material of the pencil and makes it stick to the paper.

Mittsure Solutions for Exercise 2: LET's Learn And Evaluate

Mittsure Science Solutions for Exercise - Mittsure Solutions for Exercise 2: LET's Learn And Evaluate

Questions from Mittsure Solutions for Exercise 2: LET's Learn And Evaluate with Hints & Solutions

Learn and Prepare for any exam you want !