The accepted "human reaction time" for drivers is 1.5 sec.. At 284 ft/sec, you would travel 381 feet before even reacting to a problem. Then factor in how fast your braking and steering can get you out of a jam.
The result will be a "memorial service" in a few days with what is left.
At 55mph you are going 81 ft/sec as a comparison.
Last edited by bigwhoop; 01/29/16.
