Avector changes if
1. any of these
2. its direction changes.
3. its direction and magnitude both change.
4. its magnitude changes.
5. none of these

If water vapor with the mass of 35.0 grams is cooled and condensed into water in a closed system such as a closed glass jar, what is the mass of the water after the water vapor completely condenses? a) 34.5 grams b) 35.0 grams c) 35.5 grams d) the mass cannot be determined without knowing the volume