If you drop a rubber ball it doesn't bounce back to the height you dropped it from.This is consistent with:

Question

Quizplus · Accepted Answer

The second law of thermodynamics states that in any isolated system, the total entropy tends to increase over time. When a rubber ball is dropped, some of its kinetic energy is converted into heat, sound, and other forms of energy, increasing the entropy of the system. As a result, the ball cannot bounce back to the same height as it was dropped from.

If You Drop a Rubber Ball It Doesn't Bounce Back