How is 2 m/s² interpreted in terms of velocity change?

When interpreting 2 m/s² in terms of velocity change, it signifies an acceleration of 2 meters per second squared. This means that for every second that elapses, the velocity of the object increases by 2 meters per second.

In practical terms, if an object starts from rest, its velocity will increase to 2 m/s after the first second, 4 m/s after the second second, and so forth. This consistent increase indicates that the object is accelerating positively, moving faster over time. Hence, the interpretation that it represents an increase of 2 m/s every second is correct. A constant speed would imply no acceleration, while varying speed suggests that the object's acceleration isn't steady, which doesn't align with the definition of a constant acceleration of 2 m/s².