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A book slides across a level, carpeted floor with an initial speed of 4.05 m/s and...

A book slides across a level, carpeted floor with an initial speed of 4.05 m/s and comes to rest after 3.25 m. Calculate the coefficient of kinetic friction ?k between the book and the carpet. Assume the only forces acting on the book are friction, weight, and the normal force. ?=

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