Vibration energy is the energy stored in an object due to its oscillation or movement back and forth around a central point. This type of energy is commonly found in systems like springs, guitar strings, and even in molecules as they vibrate at different frequencies. The amount of vibration energy depends on the mass of the object and the amplitude of its movement. When an object vibrates, it can transfer energy to its surroundings, creating sound or heat. For example, when a tuning fork is struck, it vibrates and produces sound waves that travel through the air. Understanding vibration energy is essential in fields like engineering and acoustics, where controlling vibrations can improve performance and reduce noise.