What is the cause of friction between two surfaces in contact?
Answers
Answered by
10
Answer:
the main cause of friction between two surfaces is roughness between those surfaces
Explanation:
ex. when u pull a heay box u will see that its hard to pull that box.. this is because friction that opposes motion
Answered by
4
Answer:
Every surface has rough even if we see it plane . By microscope every substance has rough surface.
If two objects are in contact then these rough surface interlock each other and these cause friction
Similar questions