👉 The term "levelness" is used in physics to describe the property of an object's position, velocity, or acceleration that is independent of its mass. It is often used in discussions about motion and dynamics. In a static state, the position (x) of an object is constant and the velocity (v) and acceleration (a) are zero. As the object moves, it can vary in speed, direction, and/or acceleration, but at any given time, its position and velocity are