Terminal velocity is the maximum speed achieved by an object freely falling through a gas or liquid. At terminal velocity, the forces acting on the object are balanced so it is no longer accelerating.

At that point, she hits constant terminal velocity at 100 kilometers per hour. She's now in free fall where air friction counteracts her acceleration under gravity. At this point, she's no longer ...

The clip could be used to stimulate a discussions about gravity, free fall, air resistance and terminal velocity. Can they think of any other times when these dangers need to be overcome?