MODEL RELEASED. Students with a trolley on a ramp. This apparatus could be being used for a number of experiments in mechanics. For instance,they could be investigating frictional effects,stopping distances or acceleration due to gravity | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Andrew Lambert Photography |
Taille de l’image : | 4867 px × 3606 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : | - |