The Harrier jet does this
It makes the air move faster or quicker
The exhaust gases from combustion create thrust which pushed the plane in the other direction
the smaller they are the less resistance to water and the faster they move.
A high-speed jet is nowhere near as fast as a lightning bolt.
One went from Krakatoa in Indonesia to England. They can move as fast as a commercial jet plane.
about as fast as a normal "SouthwestTM" jet can which is about 500 to 800 mph.
There is no such thing as a jet train.
Presuming you didn't notice, Sonic runs as fast as every other character in the game. For example, Storm runs as fast as Tails, who is as fast as Knuckles, as Jet, Wave, Sonic, Shadow, Amy, on and on and on. The same applies in everything. The only difference a character makes in gameplay is what their basic move is (Sonic=Speed=grinding).
Very fast.
very fast
No