A sample of blood in a centrifuge has a centripetal acceleration that is 6.28×103 times as...

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A sample of blood in a centrifuge has a centripetal acceleration that is 6.28×10³ times as large as the acceleration due to gravity. How many revolutions per minute does the sample make if it is located at a radius of 5.43cm from the axis of rotation? Do not enter unit.

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