A jet fighter pilot wishes to accelerate from rest at a constant acceleration of 5g* to reach Mach 3 (three times speed of sound) as quickly as possible. Experimental tests reveal that he will black out if this acceleration lasts for more than 5.0 s. Use 331 m/s for the speed of sound. Will the period of acceleration last long enough to cause him black out? What is the gretest speed he can reach with an acceleration of 5g before black out? * Note: 5g means 5 times the acceleration of gravity He will black out v = 245 m/s

A jet fighter pilot wishes to accelerate from rest at a constant acceleration of 5g* to reach Mach 3 (three times speed of sound) as quickly as possible. Experimental tests reveal that he will black out if this acceleration lasts for more than 5.0 s. Use 331 m/s for the speed of sound. Will the period of acceleration last long enough to cause him black out? What is the gretest speed he can reach with an acceleration of 5g before black out? * Note: 5g means 5 times the acceleration of gravity He will black out v = 245 m/s

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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Question

Problem 4
A jet fighter pilot wishes to accelerate from rest at a constant acceleration of 5g* to reach
Mach 3 (three times speed of sound) as quickly as possible. Experimental tests reveal that he
will black out if this acceleration lasts for more than 5.0 s. Use 331 m/s for the speed of sound.
Will the period of acceleration last long enough to cause him black out?
What is the gretest speed he can reach with an acceleration of 5g before black out?
* Note: 5g means 5 times the acceleration of gravity
He will black out
V = 245 m/s

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