Mathematics, 18.02.2021 14:00 sofiaarmy12

A balloon is released 4 feet away from an observer. The balloon is rising vertically at
a rate of 3 ft/sec and at the same time the
wind is carrying it horizontally away from the
observer at a rate of 2 ft/sec. At what speed is
the angle of inclination of the observer’s line
of sight changing 2 seconds after the balloon
is released?

Answers: 2

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