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Mathematics, 02.01.2021 23:20 pruittjr5161
Deux aéroports A et B sont distants de 6200 km et ils sont situés de telle
sorte qu'un segment les reliant forme un angle de 72° par rapport au nord.
B
72°
Un vent, v, de 40 km/h souffle constamment de l'ouest et influe sur
la vitesse de tout avion volant entre les aéroports A et B.
A
Quelles doivent être la norme et l'orientation de la vitesse de l'avion
pour qu'il se rende de l'aéroport A à l'aéroport B en 9 h?
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Deux aéroports A et B sont distants de 6200 km et ils sont situés de telle
sorte qu'un segment les...
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