Question

Friction is necessary evil.Explain this statement with two examples​

Answer 1

Here is Your answer ❤

Frictional force causes a lot of losses in general upkeep and wear and tear of machinery. ... But almost all crucial tasks cannot be carried out without the presence of friction. Basic activities like walking and writing on a surface are possible due to friction. Hence it is considered as a necessary evil .

Please Mark branilest Answer ❤

Answer 2

Answer:

The examples to illustrate that friction is a necessary evil are:

If friction were absent, we would not be able to walk.

Friction is necessary to burn a matchstick.

It is due to friction that we can write on a board by a chalk.

hope it helps army

str@#m dynamite