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02-01-2023
Physics

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Nasa uses large centrifuges to study the effects of large forces on astronauts prior to their going into space. a subject in the 20-g centrifuge, which has a radius of 8.5 m, can have a centripetal acceleration as large as 20.0g, where g equals 9.81 m/s2. what is the tangential speed of the subject?

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