Point P sweeps out central angle ? as it rotates on a circle of radius r. Find the angular velocity of point P.
?
?
A. 5 rad/min
B. 3.47 rad/min
C. 3 rad/min
D. 4 rad/min
E. 4.43 rad/min
Answer: A
Mathematics
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A. 
B. 
C. 
D. 
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Mathematics