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Mathematics 8 Online
OpenStudy (ttop0816):

am i correct?? A wheel makes 20 revolutions per minute. Find the angular velocity. 10π rad/min 20π rad/min 40π rad/min <-- i chose this

OpenStudy (anonymous):

\(1\) revolution = \(2\pi\) rad

OpenStudy (ttop0816):

then its 40pi rad/min then??

OpenStudy (anonymous):

.

OpenStudy (anonymous):

20 revolutions / min = 40 pi rad / min

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