A ceiling fan with 89-cm-diameter blades is turning at 60 rpm .
Suppose the fan coasts to a stop 28 s after being turned off. Part
A What is the speed of the tip of a blade 10 s after the fan is
turned off? Express your answer to two significant figures and
include the appropriate units. Part B Through how many revolutions
does the fan turn while stopping?
A ceiling fan with 89-cm-diameter blades is turning at 60 rpm . Suppose the fan coasts to a stop 28 s after being turned
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A ceiling fan with 89-cm-diameter blades is turning at 60 rpm . Suppose the fan coasts to a stop 28 s after being turned
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