Sorry about the bad cut and paste job. It doesn't matter which graph you look at, they are all from the same source and all show the same data. You can cross check all of them.
Since we don't have a exact time of the poles being clipped but we do have time of impact and time scaled data. But from know locations of the pole it has to be within the last second/s or even miliseconds if traveling at the speeds stated in the FDR data.
Also to give a visual repesentaion look at this
Skip forward to 8.30 and ignore everything before it even mute the sound if you want. This is the official animation as presented by John Farmer at the 9/11 commision taken from C Span footage. But feel free to ignore it you think its duboius because it is part of a "conspiracy" documentery.
Now you can make your deductions and come to your own conclusions. If you feel the data is sufficient to prove that after a hopless pilot (well actually calling him a pilot will be a disgrace to aviators around the world ) executed a perfect 300 knot 330 degree downward spiral in around 5 seconds then accelerated to over 500 knots within a couple of seconds while clipping some poles and then leveled to with feet if not inches above ground level and smashed at ground level without leaving any trail of damage behind save for the poles which fell within feet of their bases and didn't even damage the grass they fell on after being impacted at atleast 300 knots. Then your most entitled to your opinion.
I however am not willing to make that leap of faith just yet.