Milly (mass 98.7 kg) runs at 2.73 m/s along the positive x-axis and then jumps onto a stationary 278 kg box. Milly and the box slide across the floor for distance 0.357 m, and then they come to a stop. Find the coefficient of kinetic friction between the box and the floor.
Milly (mass 98.7 kg) runs at 2.73 m/s along the positive x-axis and then jumps onto...