When two surfaces are rubbed, first with a less force and then with a great force, which one will have greater frictional force?
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Answered by
1
the surface which has been rubbed with greater force will have greater frictional force
sciencetushar:
how?
beacause friction increases with the increase of contact between two surfaces
but if two surfaces are rubbed continuously the friction decreases as the surfaces will become smooth. hoooo......w?
Answered by
0
when two surface are rubbed with great forces the frictional force will be grater..
hope this will help 5
hope this will help 5
how?
because friction increases when two bodies are rubbed against each other
but if two surfaces are rubbed continuously, then the friction decreases as the surfaces will become smooth. Hooooo...............w?
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