If one rolls a ball on a level surface, it will travel in a straight line until the force of friction stops it.
(one; rolls; a ball; L:on a level surface) (it; will travel; in a straight line; T:until the force of friction stops it) (the force of friction; stops; it)
one it the force of friction
rolls will travel stops
a ball L:on a level surface
in a straight line T:until the force of friction stops it
it