a pulley with a radius of 8 inches rotates three times every five seconds. find the
angular velocity of the pulley in radians/sec (round to the nearest hundredth). find the
linear velocity to the nearst ft/hr.

If the pulley rotates at a rate of 3 revolutions per second, then the period T of movement is  

a) calculate the angular velocity:



b) calculate the linear velocity:



Remember: 1 in/s = 300 ft/h

So, 75,36 in/s = 22,608 ft/h

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