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Polytechnic State University Sanluis Jan-2006 - Nov-2010
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Category > Applied SciencesPosted 18 Jun 2017My Price5.00
A 20-kg uniform cylindrical roller, initially at rest, is acted upon by a 90-N force
A 20-kg uniform cylindrical roller, initially at rest, is acted upon by a 90-N force as shown. Knowing that the body rolls without slipping, determine (a) the velocity of its center G after it has moved 1.5 m, (b) the friction force required to prevent slipping