Humans lose consciousness if exposedto prolonged accelerations of more than about 7g. This is of concern to jet fighter pilots, who may experience centripetal accelerations of this magnitude when making high-speed turns. Suppose we would like to decrease the centripetal acceleration of a jet.Rank the following changes in flight path in order of how effective they are in decreasing the centripetal acceleration, startingwith the least effective: A, decrease the turning radius by a factorof two; B, decrease the speed by a factor of three; or C, increase theturning radius by a factor of four.
Humans lose consciousness if exposedto prolonged accelerations of more than about 7g. This is of concern to jet fighter pilots, who may experience centripetal accelerations of this magnitude when making high-speed turns. Suppose we would like to decrease the centripetal acceleration of a jet.Rank the following changes in flight path in order of how effective they are in decreasing the centripetal acceleration, startingwith the least effective: A, decrease the turning radius by a factorof two; B, decrease the speed by a factor of three; or C, increase theturning radius by a factor of four.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Humans lose consciousness if exposed
to prolonged accelerations of more than about 7g. This is of concern to jet fighter pilots, who may experience centripetal accelerations of this magnitude when making high-speed turns. Suppose we would like to decrease the centripetal acceleration of a jet.
Rank the following changes in flight path in order of how effective they are in decreasing the centripetal acceleration, starting
with the least effective: A, decrease the turning radius by a factor
of two; B, decrease the speed by a factor of three; or C, increase the
turning radius by a factor of four.
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