In the audio titled "Coin Strikes the Floor 2," the distinct sound of a coin making contact with a solid ground can be heard. It starts with the sharp, high-pitched clink of the coin as it first hits the concrete surface. This initial impact is followed by a series of smaller, rapid clinks as the coin continues to fall, bouncing and spinning before slowly coming to a stop. The noise resonates in the surrounding space, creating an echo that gradually fades into silence. It's a familiar sound, one that captures the exact moment a coin is accidentally dropped or intentionally tossed onto the concrete floor.