your question is a but vague.
the answer refers to the Newtonian aspect of it:
if you have a reference point, then you can measure the difference between the two places of that object.
taking time into account, you can derive its velocity and acceleration rate.
matar
Position is a vector and displacement is also a vector. The difference is that, position describes a specific point relative to a reference point and displacement is the straight-line distance and direction from one point to another.
The object that serves as the reference point for determining motion is known as the frame of reference. It is used to describe the motion of an object relative to another object or observer. The choice of frame of reference can affect how motion is described and analyzed.
The movement of an object is compared with a reference point or frame of reference to determine its speed, velocity, and acceleration. This comparison helps to understand the object's motion relative to a fixed point or another moving object.
Movement is measured in reference to a relative point. Example: You leave your house for work in the morning. Your workplace is 10 miles away from your house. As you get further and further from your house, your movement increases. As you get closer and to closer to your house, your movement decreases. Your house and your workplace do not change or move from their original places. But you as the individual are moving and the amount you move is measured as the movement to or from those places.
In the absolute coordinate system, positions are measured from a fixed reference point, such as the origin (0,0). In contrast, relative coordinates are measured in relation to a starting point, like a previous position or object. Absolute coordinates provide definitive positions, while relative coordinates are used to describe movements or relationships between objects.
motion occurs when an object changes its position relative to a reference point.
DisplacementMotion
The object is in motion relative to the reference point.
An object is in motion if it changes position relative to a reference point. Motion is a relative quantity and is expressed in respect to the position of another object. Example: both a car and the Earth are moving (earth is revolving around the sun) but if we express the motion of the car in respect to the Earth, we say the car is moving relative to the Earth. At the same time the earth is moving relative to the sun.
motion
Its position changes relative to a frame of reference.
the answer is motionAn angle.DisplacementMotion is a change in the position of an object in relation to a reference point.
Reference points are used to determine motion by comparing the position of an object relative to those points over time. If the object changes its position relative to the reference points, then motion has occurred. By observing the changes in the object's position relative to fixed points, we can determine its motion, speed, and direction.
Motion occurs when an object changes its position relative to a reference point or frame of reference. This can involve changes in location, orientation, velocity, or acceleration of the object.
When an object's position changes, it is referred to as motion. Motion is the change in position of an object over time relative to a reference point.
Displacement refers to a change in an object's position relative to a reference point.
An object is said to be in motion when it changes its position over time relative to a reference point. If an object is moving, it is undergoing a change in its position with respect to its surroundings.