Question

4) what are the effects of forces on area
of contact of the surface ?​

Answer 1

Answer:

h20 carbon

Explanation:

Answer 2

Answer:

Greater contact area means greater frictional force. If the contact area is proportional to the normal force, then this looks just like Amontons' Law with the frictional force proportional to the normal force. Of course this model "breaks" when the contact area can no longer increase

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