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Asked by noura

A flywheel rotates about a fixed axis and slowsdown from 400 4rpm to 200 rpm in one minute.How many revolutions does the flywheel completein the same time?

7 years ago

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Answered by bobpursley
rotation=avgspeed*time= (wi+wf)/2 * time
7 years ago
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A flywheel rotates about a fixed axis and slowsdown from 400 4rpm to 200 rpm in one minute.How many revolutions does the flywheel completein the same time?

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