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posted by  Plomo on 5/22/2008 2:17:29 PM  |  status: Live  

Dynamics: Need help very quickly

Course Textbook Chapter Problem
Classical Mechanics Engineering Mechanics: Statics & Dynamics (11th) R.C. Hibbeler 17 108
Question Details:
Hello,
I'm thoroughly confused by this concept, and need to understand this.  Please help. I need to know how to do this within a couple of hours of this posting too.  Thank you for your help in advance.
 
The 10-lb hoop or thin ring is given an initial angular velocity of 6 rad/s when it is placed on the surface.  If the coefficient of kinetic friction between the hoop and the surface is μk = 0.3, determine the distance the hoop moves before it stops spinning.
 
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posted by S U P E R - M A N on 5/22/2008 2:39:45 PM  |  status: Live
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"Thank you very much for the quick response!"
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