Its position.
An object that is changing positions is in motion.
When an object's distance from another object is changing, it is in motion. The change in distance indicates that the object is moving relative to the other object.
An object is in motion only if its distance from a reference point is changing. The average speed of the object is given by the object's rate of change of displacement from the reference point over time.
The object is in motion.
If an object is in motion than its position is changing.
Motion
An object is considered at rest when it is not changing its position over time. On the other hand, an object is said to be in motion when it is changing its position relative to a reference point over time.
You can change the motion of an object by applying a force to it. This force can change the object's speed, direction, or both. Additionally, changing the mass or shape of the object can also affect its motion.
The light hits its own motion to make its speed
When forces act on an object without changing its motion, it is called a state of equilibrium. This means that the forces are balanced, leading to no acceleration or change in velocity of the object.
Force is a push or pull that can change the motion of an object. Motion is the change in position of an object over time. Together, force can cause motion by accelerating an object or changing its direction.
The rate at which the speed or direction of its motion is changing.