An airplane flies at an altitude of y-5 miles toward a point directly over an observer (see figure). The speed of the plane is 500 miles per hour. Find the rates (in radians per mour) at which the angle of elevation is changing when the angle is 0-30, 0-60°, and 0-75°.
An airplane flies at an altitude of y-5 miles toward a point directly over an observer (see figure). The speed of the plane is 500 miles per hour. Find the rates (in radians per mour) at which the angle of elevation is changing when the angle is 0-30, 0-60°, and 0-75°.
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section: Chapter Questions
Problem 37CT
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![An airplane flies at an altitude of y 5 miles toward a point directly over an observer (see figure). The speed of the plane is 500 miles per hour. Find the rates (in radians per
hour) at which the angle of elevation is changing when the angle is 0-30°, 60°, and 0 = 75°
(ə) @ = 30°
(b) = 60°
rad/hr
Not
rad/hr
(c)-75 (Round your answer to two decimal places.)
rad/hr](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7c974f19-0b44-42a4-9c26-b3d74db58d82%2F68868935-7f75-426b-8403-ba014a4395d7%2F4d0zkp8_processed.png&w=3840&q=75)
Transcribed Image Text:An airplane flies at an altitude of y 5 miles toward a point directly over an observer (see figure). The speed of the plane is 500 miles per hour. Find the rates (in radians per
hour) at which the angle of elevation is changing when the angle is 0-30°, 60°, and 0 = 75°
(ə) @ = 30°
(b) = 60°
rad/hr
Not
rad/hr
(c)-75 (Round your answer to two decimal places.)
rad/hr
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