Newton meters held at an angle with 1 kg weight showing resultant force of 10 newtons | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Dorling Kindersley / UIG |
Taille de l’image : | 3742 px × 4670 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |