Question

if friction disappear from earth what would happen

Answer 1

We will be not able to walk on this earth or We will not able to hold pencil or pen to write.
Hope it helps and pls mark as the best answer. :-)

Answer 2

Friction plays a vital role in the present time. Now a days friction is used for various purposes in various fields. Life can't be imagined without friction. If fiction is dissappeard from earth we would not be able to walk, we would slip if we start walking, we will not be able to hold the pencil, as soon as we try to hold pencil would slip down of our fingers, the ball bearings wouldn't work, the people would suffer a lot because all the things will never stay at a particular place, etc.