Chemistry, 10.11.2021 17:40 apreston2882
Le treuil est utilisé pour abaisser et soulever le seau d'eau dans un puits. Il s'agit d'une corde enroulée autour d'un moyeu actionné par une manivelle. Quelle machine simple se cache derrière l'invention du treuil ?
Answers: 2
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Le treuil est utilisé pour abaisser et soulever le seau d'eau dans un puits. Il s'agit d'une corde e...
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