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A man pushes a 58.5 kg sofa 2.30m across a carpet with a horizontal force 345 N. If the coefficient of kinetic friction between the

A man pushes a 58.5 kg sofa 2.30m across a carpet with a horizontal force 345 N. If the coefficient of kinetic friction between the feet of the sofa and the carpet is .55, how long does it take the man to move the sofa? ( assume it started from rest)

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