asked 15.9k views
0 votes
A ceiling fan has

20
-inch blades (so the radius of the circular fan is
20
inches). Suppose the linear speed of the tip of a blade is
10
feet per second.

1 Answer

3 votes

OK. Got it ! So the fan is spinning at about 57.296 revolutions per minute.

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answered
User Blacktrance
by
8.2k points
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