Illustrate what is the speed of the tip of a blade

Reference no: EM13117851

A ceiling fan with 82cm diameter blades is turning at 70rpm. Suppose the fan coasts to a stop 29s after being turned off.

1. What is the speed of the tip of a blade 10s after the fan is turned off?

2. Through how many revolutions does the fan turn while stopping?

Reference no: EM13117851

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