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Physics, 31.03.2020 04:22, samsmith666
An airplane is flying at 150 ft/s at an altitude of 2000 ft in a direction that will take it directly over an observer at ground level. Find the rate of change of the angle of elevation between the observer and the plane when the plane is directly over a point on the ground that is 2000 ft from the observer.
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An airplane is flying at 150 ft/s at an altitude of 2000 ft in a direction that will take it directl...
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