For this week’s discussion, you must have completed reading Chapter 12, pages 318-329 and Chapter 13, pages 331-345 in the Pavlac textbook.. For this Discussion, answer ONE of the instructor-provided:
A 25 kg box is at rest on top of a spring with spring constant k = 1000 N/m. The spring is attached to the bottom of an elevator car, as shown in the figure
A 25 kg box is at rest on top of a spring with spring constant k = 1000 N/m. The spring is attached to the bottom of an elevator car, as shown in the figure below. i) With the elevator car at rest, fi