Stalling

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Up to a point, the at which the meets the oncoming increases the amount of the produces. But when that angle, called the angle of , a specific , the air the of the wing becomes . At this critical angle of attack, lift suddenly and the wing

VOCABULARY : oncoming air = vent relatif, to increase = accroître, to stall = décrocher, amount = quantité, lift = portance, to reach = atteindre, value = valeur, to flow = s'écouler, to drop = chûter, wing = aile, turbulent = turbulent