The taxiway used by an air-craft to exit a runway should not have sharp curves. The safe
Question:
The taxiway used by an air-craft to exit a runway should not have sharp curves. The safe radius for any curve depends on the speed of the airplane. The table lists the minimum radius R of the exit curves, where the taxiing speed of the airplane is x miles per hour.
(a) If the taxiing speed x of the plane doubles, what happens to the minimum radius R of the curve?
(b) The FAA used R(x) = ax2 to compute the values in the table. Determine a.
(c) If R = 500, find x. Interpret your results.
Transcribed Image Text:
x(mi/hr) 10 R(ft) 50 20 30 40 50 200 450 800 1250
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Related Book For
College Algebra With Modeling And Visualization
ISBN: 9780134418049
6th Edition
Authors: Gary Rockswold
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