It is not impossible for a moving object to be at a given moment. In fact, all moving objects are at a given moment at all times. The position of a moving object can be described by its position vector, which is a vector that points from a fixed origin to the object's current location. The velocity of a moving object can be described by its velocity vector, which is a vector that points in the direction of the object's motion and has a magnitude equal to the object's speed. The acceleration of a moving object can be described by its acceleration vector, which is a vector that points in the direction of the object's acceleration and has a magnitude equal to the object's rate of change of velocity.

At any given moment, the position, velocity, and acceleration of a moving object can be determined by its initial position, velocity, and acceleration, and by the time that has elapsed since the object began moving.