Somewhere around 100 knots or approx 100 mph.
AnswerWhile actual take off speed varies according to a number of factors, such as aircraft weight and density altitude, typically, a large transport type jet such as the B767 would rotate somewhere between 140 to 160 knots.It takes about 3 steps to take off
1. V1(190knots)
2. V2(195knots)
3.Rotate(200knots), and take off
Most passenger jets fly at a speed of 400-500 knots.
A huge range of speeds from light civilian aircraft at about 100+mph, passenger jets around 500, right up to fighter jets at over 1400 mph
Most aircraft do not travel in the stratosphere. Some military and passenger jets fly in the stratosphere, but most aircraft fly in the troposphere, below the stratosphere.
most military air combat jet aircraft can go over mach 1.0, passenger aircraft fly at around mach 0.80
A jumbo jet must reach a speed of 360 km/hr (225 mph) on the runway for takeoff.
Because they are designed to be fast and have large, powerful engines.
about 87mph
I believe 747 Boeing passenger jets
500-600 mph
Yes there are: Private Jets: Carry few people fast. Fighters: Fly faster and for shorter periods of time than a passenger plane. Acrobatic: Specially designed for acrobatic.
to go fast and rich people's enjoyment
You don't specify what occurrences you are asking about.All passenger jets today travel at less than the speed of sound, and most military jets also fly at less than the speed of sound.There have been passenger jets run by Russia and by Concorde that traveled at greater than the speed of sound, but none are currently operating.Whenever any jet or vehicle breaks the sound barrier a sonic boom is generated. I believe there is some military technology to reduce the boom, but it does still occur.