A demonstration of physical pendulum using a wooden ruler. The swing of the pendulum starts on the right. At the end of the swing (on the left) the pendulum does not come up as high. This is because some energy is lost due to friction. Stroboscopic image acquired using a flash operating at 20 Hz | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 5124 px × 3357 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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