In a pickup game of dorm shuffleboard, students crazed by final exams use a broom to propel a calculus book to the right along the dorm hallway. If the 3.50 kg book is pushed from rest through a distance of 0.900 m by the horizontal 25.0 N force from the broom and then has a speed of 1.60 m/s, what is the coefficient of kinetic friction between the book and the floor?