Here you can explain the parabolic path of water ( due to gravity and total reflection).

A parabolic path is open-ended and never closes back upon itself.

He also demonstrated that projectiles follow a parabolic path.

"They're doing parabolic paths around the star," the human woman said.

"We're doing a quick parabolic path," Keith said to them.

The passenger was accelerated through a parabolic path to a maximum design speed of 15 km/h (9 mph).

The storm took a parabolic path to the north and northeast before merging with a cold front on September 4.

These discoveries led to his thesis that such bodies revolve around the Sun in parabolic paths.

In other words, the speed anywhere on a parabolic path is:

These don't usually rise more than a couple of hundred metres before falling back along parabolic paths.