the time it took for the twin towers to fall wasnt't long. The south tower collasped at 9:59 a.m less than an hour after being hijacked and the north tower collasped at 10:28 a.m and the world trade center collasped at 5;21 p.m later that day after fires had started in the north tower
American Airlines Flight 11: Left Boston's Logan Airport at 7:59 a.m. The hijackers flew the plane into the North Tower of the World Trade Center at 8:46 a.m. 47 minutes.
United Airlines Flight 175: Left Logan Airport at 8:14 a.m. The hijackers flew the plane into the South Tower of the World Trade Center at 9:03 a.m. 49 minutes
First one American Flight 11 at 8:46 A.M., second United Flight 175 at 9:03 A.M.
They were in the air for a long time before they bombed the twin towers
Construction on both towers began in 1966, Tower 1 was completed in 1972 and Tower 2 was completed in 1973, they both fell on 11th September 2001.
September 11, 2001, was the date of the terrorist hijackings and the crashing of two passenger jets into the World Trade Center's twin towers.
Not very long The first tower collapsed 1 hour and 13 minutes later, the second one fell 1 hour and 25 minutes after it was hit.
If you are asking how long did the twin towers stand. They stood from 1974 to 2001 and it has been 10 years to rebuild them today.
1hr 13min 1st tower
The list is long so; they're on the link below.
Radar was significant in the detection of the Luftwaffe.
about 2 minuts
Yes, planes did hit the twin towers on 9/11. American Airlines Flight 11 hit the North tower, and United flight 175 collided with the South Tower.
48 years
Not very long The first tower collapsed 1 hour and 13 minutes later, the second one fell 1 hour and 25 minutes after it was hit.
Leonardo da Vinci did that.
The inclined plane, along with the lever, were the first inventions of mankind. The Chinese would have used inclined planes long before recorded history.
Jets do, not prop planes.
I think it was becuse they hated the US or it was to commit suicide
no
No, the towers house the bridge lift equipment.
It depends on which plane.
Before there were cars, trains, and planes, the modes of transportation included walking and boats. Other transportation from long ago include covered wagon and horses.