oil it
Sliding friction (aka dry kinetic friction) between 2 surfaces, is caused due to chemical bonding between the surfaces.
Friction is phenomenon you see between two rough surfaces. A slippery liquid or lubricants when applied, coats over these rough surfaces creating a layer of the lubricant itself. Liquids like lubricants has very low viscosity, that is the sliding friction between two liquid layers, hence they easily slip over each other. In this way they help reduce friction.
Lubricants reduce friction by replacing sliding friction with fluid friction.
One way is to put rubber bands on both of the surfaces
Basically all you need to do is make the surfaces smoother. Depending on the material, this can be accomplished by sanding, painting, etc. Adding a lubricant such as oil, grease, water, etc. will also reduce the friction between two surfaces. Another thing that can be changed is the kind of friction. For example, rolling friction is generally less than sliding friction. Fluid friction is lesser still than rolling friction. Applications where friction is decreased for better working stuff are things such as: rollerblades, skate boards, air hockey tables, snow boards, and surf boards.
No it does not. It will actually reduce the friction between them.
Sliding friction (aka dry kinetic friction) between 2 surfaces, is caused due to chemical bonding between the surfaces.
Friction is phenomenon you see between two rough surfaces. A slippery liquid or lubricants when applied, coats over these rough surfaces creating a layer of the lubricant itself. Liquids like lubricants has very low viscosity, that is the sliding friction between two liquid layers, hence they easily slip over each other. In this way they help reduce friction.
We can reduce friction by oiling ("lubricating") the surfaces. This means that the surfaces no longer rub directly on each other, but slide past on a layer of oil. It's now much easier to move them.
Lubricants reduce friction by replacing sliding friction with fluid friction.
To reduce friction between surfaces.
lubricant
lubricant
One way is to put rubber bands on both of the surfaces
the correction option is true :)
Basically all you need to do is make the surfaces smoother. Depending on the material, this can be accomplished by sanding, painting, etc. Adding a lubricant such as oil, grease, water, etc. will also reduce the friction between two surfaces. Another thing that can be changed is the kind of friction. For example, rolling friction is generally less than sliding friction. Fluid friction is lesser still than rolling friction. Applications where friction is decreased for better working stuff are things such as: rollerblades, skate boards, air hockey tables, snow boards, and surf boards.
substances when applied to a surfaces reduce the friction between surrfaces hopes this help;)