Yes, anything from 2 surfaces creates friction.
If both of the surfaces on which friction is to be created are very rough, the friction will be more. The more rough the surfaces more friction we have.
Rough surfaces do create more friction than smooth surfaces. How much friction is created depends on how rough the surface is.
mechanical friction is when two mechanics create friction
By smoothing the surfaces, lubricating the surfaces, inserting ball bearing or their equivalents between the surfaces.
cos ther are holes and cracks which contain air in them
No, Scientists have tried to create surfaces without friction but it has been deemed an impossible feat.
Yes any surfaces rubbing against each other is friction no matter what it is.
Parallel, surfaces are never perfect, and the peaks and valleys along these surfaces are the objects that interact to create resistance to movement parallel to the surfaces.
newtons are a measurement of mass and friction is the result of two surfaces rubbing together to usually create heat
Three types of friction are :1. Kinetic friction :Friction that arises between surfaces in relative motion.2. Static friction :Friction that acts between surfaces at rest with respect to each other3. Rolling friction : Friction that occurs when an object rolls over a surface.3_types_of_friction
The rougher the surfaces the greater the friction.
Soap surfaces have very little friction.