Depends on which fighter jet, most fly between 1,000 and 1,400 mph.
Mach 2.5
That is 7,200 kilometres an hour. No fighter jet can go that fast.
Very fast.
very fast
Fast.
1475
2 to 3 hours
Mach 1.8 (1200mph)
Mach 1.8 (1200mph)
We know the speed of light, and if it stays in the same medium, it never changes.We don't know the speed of the fighter jet, and besides that, it can change over a wide range.Let's give the fighter jet the speed of 1200m/s- the fastest fighter jet.Then what we're really talking about is the speed of light compared to the speed of sound.That's (300000000m/s/ 1200m/s) = 250000 times as fast!
impossible to tell because every jet is different
around 550mph