Which two factors can be used to determine whether an object is moving? A change in the object's position A change in mass A measurement of distance A stationary reference point

The two factors that can be used to determine whether an object is moving are:

1. A change in the object's position: If the object's position relative to a reference point changes, it indicates that the object is in motion.
2. A stationary reference point: In order to determine motion, a reference point that is not moving must be used as a comparison. By observing whether the object changes position relative to the reference point, it can be determined if the object is moving or not.