Multiple Choice
A ceiling fan is turned on and reaches an angular speed of 120 rev/min in 20.0 s.It is then turned off and coasts to a stop in 40.0 s.In the 60.0 s of rotation,through how many revolutions did the fan turn?
A) 251
B) 377
C) 126
D) 188
Correct Answer:
Verified
Correct Answer:
Verified
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