Why is the acoustic guitar in the percussion family?

The acoustic guitar is classified in the percussion family primarily because of its ability to produce sound through the vibration of strings when struck or plucked, similar to percussion instruments. Additionally, the body of the guitar acts as a resonating chamber, amplifying the sound created by these vibrations. Furthermore, the act of strumming or tapping on the guitar body contributes to its percussive qualities, allowing it to create rhythmic patterns alongside melodic lines.