A 6.0-kg box slides along a horizontal frictionless rail of

Last updated: 7/10/2022

A 6.0-kg box slides along a horizontal frictionless rail of a packing machine with a speed of 1.4 m/s. The box is stopped at the end of the rail by a spring with k=420 N/m attached to a wall. What is the maximum compression of the spring when the box collides with it? 0.010 m 0.17 m 0.14 m 0.00056 m 0.020 m