filmov
tv
Calc 3 - 1.3.1 - Application of Vectors: Navigation
Показать описание
A jet airliner, flying due east at 500 mph in still air, encounters a 70-mph tailwind blowing in the direction 60 degrees north of east. The airplane holds its compass heading due east but, because of the wind, acquires a new ground speed and direction. What are they?