Friction is a necessary evil.Explain......
HELP......
Answers
Answer:
Frictional force causes a lot of losses in general upkeep and wear and tear of machinery. Hence it is considered as a evil. But almost all crucial tasks cannot be carried out without the presence of friction. ... Hence it is considered as a necessary evil .
Answer:
Friction force Is called as a necessary Evil because There are 2 effects for it ...
The necessary partir work done by friction is
° It makes us able to Write on paper with a pen .
° It Helps cars to move on road Which is deadly important in this modern world
However as we know Something which has advantages has disadvantages tooo..
The disadvantages are
* It results in the Wear and tear of our Shoes ..
Because of friction The sole of our Shoes often Gets damaged..
~ It also sometimes damages parts of machines if not regularly oiled and maintained..
Hope it helps
Please follow me back I am following you ..
Thank my Answers please
Mark as brainliest
Follow back please ( But Only of you liked the answer )