State of Motion

Definition:
The state of motion of an object is described by its position relative to a reference point. The reference point can be stationary or moving, but it is generally assumed to be stationary.

Position of Rest:
The position of rest is the state in which an object is not moving relative to a reference point. In this state, the object is at rest and is not changing its position with respect to the reference point.

Position of Motion:
The position of motion is the state in which an object is moving relative to a reference point. In this state, the object is changing its position with respect to the reference point.

State of Rest or Motion:
The state of rest or motion of an object is determined by its position relative to a reference point. If the object is not moving relative to the reference point, it is in a state of rest. If the object is moving relative to the reference point, it is in a state of motion.

Example:
Consider a car parked on a street. The car is in a state of rest relative to the street. However, if the street is moving, the car is in a state of motion relative to the moving street.

Conclusion:
The state of motion of an object is described by its position relative to a reference point. The state can be either rest or motion depending on the object's position relative to the reference point.