Friction demonstration materials. Collection of different materials that will be used as part of a classroom demonstration of friction. The materials include: aluminium foil (lower right),polystyrene (white),corrugated cardboard (upper right),cling film,non-corrugated cardboard,red cloth,wood,and rubber (lower left). Friction is a measure of the resistance to motion along a surface when two surfaces are in contact. A simple experiment to measure the coefficient of static friction is to measure the angle at which a mass will slide down an incline on different materials | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Andrew Lambert Photography |
Bildgröße: | 4936 px × 3588 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |