an airplane flys at a constant altitude of 2 miles and a constant speed of 600 m

Question

an airplane flys at a constant altitude of 2 miles and a constant speed of 600 miles per hour WbWk 08: Problem 5 Previous Problem List Next Results for this submission Entered Answer Preview Result 4.62 4.62 The answer above is NOT correct. 2 miles and a constant speed of 600 miles per hour on a straight course that will take it directly over (1 point) An airplane flys at a constant altitude of 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? Give your answer in radians per minute. Answer: 4.62 Hint: The angle of elevation is that angre that the line of sight makes with the horizontal. Construct a triangle representing the situation. Use this to get a equation first involving t and y. then differentiate to involveandThink about what it means that the plane is getting closer to the dr dy kangaroo. Preview My Answers Submit Answers

Explanation / Answer

dx/dt = 600 m/h

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