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Un article trouvé pour ce sujet.
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Related rates |
2009-03-09 |
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Megan pose la question :
A plane flying with a constant speed of 330 km/h passes over a ground radar station at an altitude of 3 km and climbs at an angle of 30°. At what rate is the distance from the plane to the radar station increasing a minute later?
Harley Weston lui répond. |
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