During cooling, the kinetic energy of the molecules falls. why does this happen? the motion of the molecules increases. the motion of the molecules slows down. the van der waals forces between molecules decrease. the forces of attraction between the molecules are overcome.

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.

prndulum needs thread, weight clock to time swings