Mathematics, 26.11.2021 18:00 timttimtim

An airplane flys at a constant altitude of 2 miles and a constant speed of 600 miles per hour on a straight course that will take it directly over a kangaroo on the ground. How fast is the angle of elevation of the kangaroo's line of sight increasing when the distance from the kangaroo to the plane is 3 miles?

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An airplane flys at a constant altitude of 2 miles and a constant speed of 600 miles per hour on a s...