Question 848112
The two pulleys in the figure have a radii of 15cm and 8 cm. The larger pulley rotates 25 times in 36 seconds. Find the angular speed of each pulley in Rad/per sec. 
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Larger Pulley angular speed: (25/36)2pi/sec = 25/18 pi/sec = 1.389 pi/sec
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Not sure if the pulleys are independent or if rotation on
one is linked to rotation of the other.  
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Cheers,
Stan H.