A plane flies at a speed 560 km/hr at a constant height of 11 km. How rapidly is the angle of elevation to the plane changing when the plane is directly above a point 145 km away from the observer? The angle of elevation is changing at radians/hr (enter a positive value). Round your answer to 3 decimal places.

A plane flies at a speed 560 km/hr at a constant height of 11 km. How rapidly is the angle of elevation to the plane changing when the plane is directly above a point 145 km away from the observer? The angle of elevation is changing at radians/hr (enter a positive value). Round your answer to 3 decimal places.

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter2: Solving Linear Equations

Section2.7: Solve Absolute Value Inequalities

Problem 2.154TI: The ideal diameter of a rod needed for a machine is 75 mm. The actual diameter can vary from the...

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A plane flies at a speed 560 km/hr at a constant height
of 11 km. How rapidly is the angle of elevation to the
plane changing when the plane is directly above a point
145 km away from the observer?
The angle of elevation is changing at
radians/hr (enter a
positive value). Round your answer to 3 decimal places.

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