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.
Regards
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.
Regards