How does friction helps in writing

 

Asked by omp36825 | 18th Aug, 2019, 06:01: PM

Expert Answer:

Friction plays an important role while writing.
If there is no friction between paper and pen then the pen will slip off from the paper and it will not be possible to write on the paper.
Also, friction helps us to grasp the pen/pencil. Thus, friction is necessary while writing. 

Answered by Shiwani Sawant | 18th Aug, 2019, 08:37: PM