A steel ball rolling down an inclined plane is representative of any object under the influence of gravity.
(A steel ball; rolling; down) (A steel ball rolling down an inclined plane; is; representative of any object; L:under the influence of gravity) (an inclined plane; is representative of; any object)
A steel ball A steel ball rolling down an inclined plane an inclined plane
rolling is is representative of
down
representative of any object L:under the influence of gravity
any object