Saved Bookmarks
| 1. |
The property of surfaces in contact that give rise to friction Dash |
|
Answer» ce acting on the two surfaces in contact which OPPOSES the motion of one BODY over the other is called the force of friction. The causes of friction are molecular adhesion, surface roughness and the PLOUGHING effect. Every object has a rough surface, though the surface may APPEAR to be smooth to the NAKED eye. |
|