# Human centrifuges are used to train military pilots andastronauts in preparation for high-g maneuvers. A trained, fitperson wearing a g - suit can withstand accelerations up to about9g (88.2 m/s2) without losing consciousness. (a) If a humancentrifuge has a radius of 4.50 m, what angular speed results ina centripetal acceleration of 9g? (b) What linear speed would aperson in the centrifuge have at this acceleration?

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Human centrifuges are used to train military pilots and
astronauts in preparation for high-g maneuvers. A trained, fit
person wearing a g - suit can withstand accelerations up to about
9g (88.2 m/s2) without losing consciousness. (a) If a human
centrifuge has a radius of 4.50 m, what angular speed results in
a centripetal acceleration of 9g? (b) What linear speed would a
person in the centrifuge have at this acceleration?

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Step 1

Given,

Centripetal acceleration, ac=9g

Step 2

(a)

The angular speed resulting in a cent...

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