[quote=Apollo26]
The average bullet travels at 2,500 feet per second (around 1,700 mph). If you reacted to the sound of the gun going off and required 0.20 seconds (twice that of the fastest Olympic sprinters) to react, then you would need to be at least 500 feet away to successfully dodge a bullet. The problem is that sound travels at 768 miles per hour (1,126 feet per second)—about half the speed of the bullet. In this case, the bullet would hit you before you even heard the gun fire off. 
[/quote]

APOLLO IN HIS MIGHTY ARMOR... agaisnt Duck.