Engineering Mechanics - DynamicsChapter 17aGμkNA⎛⎜⎜⎝⎞⎟⎟⎠FindaGk,NA,()=NA785 N=aG4.50ms2=k0.458=Problem 17-49The dresser has a weight Wand is pushed along thefloor. If the coefficient of static friction at A and B is sand the coefficient of kinetic friction is k , determine thesmallest horizontal force P needed to cause motion. Ifthis force is increased slightly, determine the acceleration
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