Hooke's law states that the extension of a spring is proportional to the force applied to it. Here a spring scale is used to measure the mass of scissors (30 g) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 3372 px × 5112 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
|