Multiple Choice
A flywheel is initially rotating at 20 rad/s and has a constant angular acceleration.After 9.0 s it has rotated through 450 rad.Its angular acceleration is:
A) 3.3 rad/s
B) 4.4 rad/s
C) 6.7 rad/s
D) 11 rad/s
E) 48 rad/s
Correct Answer:
Verified
Correct Answer:
Verified
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