In which of the above surfaces is the friction greatest?
A) carpet
B)glazed tiles
C) wood
D) door mat

Dear Student

You have given incomplete question.
You have not posted the force values.

But Correct answer is (d).
As force required to start moving in case of door mat is more, hence friction is greatest.


  • 0
D) door mat
  • 1
What are you looking for?