Multiple Choice
A clothes dryer is spinning at 75 rpm.A student opens its door and it comes to rest after rotating through four revolutions.Assume constant acceleration.What was the magnitude of the dryer's angular acceleration?
A) 1.23 rad/s2
B) 2.45 rad/s2
C) 703 rad/s2
D) 1410 rad/s2
Correct Answer:
Verified
Correct Answer:
Verified
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