speed skating
The difference between terminal speed and terminal velocity is really simple. Terminal speed can be used to refer to the maximum speed an object can reach before factors like friction prevent anymore speed to be gained. Terminal velocity, however, generally refers to the rate at which this speed was gained.
Speed stacking is a sport requiring high dexterity and hand-eye coordination. The purpose is to stack a group of cups into a specific design (often a sort of pyramid) as quickly as possible. The sport was created by Wayne Godinet in 1985.
Delta uses Heathrow terminal T4.
The speed at terminal velocity depends on the mass and shape of the object. For example, a sheet of paper will have a very low terminal velocity; the terminal velocity for a man will be much higher.
Speed is not always important in sport. It's relative to the sport you are participating in.
Football is a sport that uses a pigskin.
United Airlines uses Terminal 3 in Singapore.
The sport of auto racing focuses on speed.
In that case, the object is said to have achieved terminal speed.
The sport of pool or pocket billiards uses chalk and pockets.
Badminton is a racquet sport that uses a net and a shuttlecock.