Physics, 17.03.2021 23:50 Worksmarter72641
Un bobsleigh est lancé le long d'une piste glacée et étroite, en ligne droite, où les frottements sont négligeables.
1. Faire un bilan des interactions qui s'exercent sur le bobsleigh.
2. Faire un schéma représentant les forces qui s'exercent sur le bobsleigh.
Que peut-on dire de ces forces ?
3. En déduire la nature du mouvement du bobsleigh.
Answers: 3
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