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Physics, 12.01.2021 14:00 vanessa051266

Le trajet Bordeaux-Toulouse comporte 234 km d'auto- route sur laquelle la vitesse est limitée à 130 km/h par
a tra-
utes.
beau temps.
1. Calculer le temps mis par une voiture qui parcourt ce
trajet à la vitesse constante de 130 km/h.
7el.
2.Quel temps mettra un automobiliste qui roule à 140 km/h. 3.Calculer en heure puis en minutes l'écart de temps entre les deux trajets.conclure sur l'intérêt de respecter la limitation de vitesse. aider moi s'ils vous plait

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