A demonstration of two falling balls,which shows that,air resistance aside,bodies of unequal weight fall at the same rate. This is Newton's law of universal gravitation,F = mg | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Abbott, Berenice |
Bildgröße: | 1560 px × 6056 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
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