the coin did not continue moving when it reached the bottom of the glass because the gravitational force that pushed the coin downward was balanced by the normal force of the bottom of the glass which is the reason why the coin stayed at rest once it reached the bottom of the glass.
many people say that christmas is to celebrate the birth of our lord saviour, jesus christ.
but for me, christmas in december 25, is not the really birth of jesus christ. because the bible was not mention, that dec 25 is the totally birth of jesus christ. but it is a fact that even if you read the whole bible. december 25 is not truly the birth of jesus christ. it's not biblical.
but we people, especially catholics, we are just celebrating christmas in december 25, because we already get used to it.