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What is the period of revolution for (a) 9500 rpm centrifuge and (b) a 7000 rpm computer hard-disk drive?

What is the period of revolution for (a) 9500 rpm centrifuge and (b) a 7000 rpm computer hard-disk drive?
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what is the period of revolution for (a) 9500 rpm centrifuge and (b) a 7000 rpm computer hard-disk drive?

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User Quodlibetor
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1 Answer

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Step-by-step explanation:

Period is the time for one revolution

1 / 9500 r/m * 60 sec/ min = .006316 s

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User Cristiana
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