But as soon as the ball leaves your hand, that upward force vanishes and the ball travels upward due to its inertia alone.
(the ball; leaves; your hand, that upward force vanishes and the ball travels upward due to its inertia alone) (the ball; travels; upward)
the ball the ball
leaves travels
your hand, that upward force vanishes and the ball travels upward due to its inertia alone
upward