2) An Elevator with a mass of 2500
Kg rests at a level 10 m above the base of an elevator shaft. It is
raised to 100 m above the base of shaft, where the cable holding it
breaks. The elevator falls freely to the base of the shaft and
strikes a strong spring. The spring is designed to bring the
elevator to rest and to hold the elevator at the position of
maximum spring compression. Assuming the entire process...