Describe the movement of particles when water vapor touching cold surface

 moisture in the air, this is often called "humidity".The warmer the air is, the more water it can hold in it.When the air comes up against the cold outside of a cold bottle, the air right next to the bottle gets cold. It gets so cold that it can't hold as much water anymore and some of the water "condenses" or comes out of the air onto the bottle.   

Rvvhgg. fbytv gt. bye bro. bb

Is a  vector quantity  that refers to "the rate at which an object changes its position." imagine a person moving rapidly - one step forward and one step back - always returning to the original starting position. while this might result in a frenzy of activity, it would result in a zero velocity. because the person always returns to the original position, the motion would never result in a change in position. since velocity is defined as the rate at which the position changes, this motion results in zero velocity. if a person in motion wishes to maximize their velocity, then that person must make every effort to maximize the amount that they are displaced from their original position. every step must go into moving that person further from where he or she started. for certain, the person should never change directions and begin to return to the starting position.