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FREE FALL
Free fall is a type of motion in which the only force acting upon an object is gravity. Contrary to what intuition may tell us, heavier objects don’t fall faster than lighter ones. Legend has it that this was demonstrated by Galileo, who dropped various objects from the Tower of Pisa.
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| Lenguaje: | eng-fre |
| Publicado: |
2019
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| Acceso en línea: | http://cds.cern.ch/record/2692866 |