The second reason is that as the universe expands, the gravity of all the matter acting on this expansion will slow it down, just like a ball tossed into the air will slow down.
(The second reason; is; that as the universe expands, the gravity of all the matter acting on this expansion will slow it down, just like a ball tossed into the air will slow down) Context(The second reason is,List([0, 20))):(the gravity of all the matter; will slow down; it) (a ball tossed into the air; will slow down; ) (the universe; expands; ) (a ball; tossed; into the air)
The second reason is,List([0, 20))
The second reason the gravity of all the matter a ball tossed into the air the universe a ball
is will slow down will slow down expands tossed
that as the universe expands, the gravity of all the matter acting on this expansion will slow it down, just like a ball tossed into the air will slow down
it
into the air