Kinda requested but not really by User:Crabwhale here
| “ | Talos ignored the body as it toppled, spilling the insides of its halved skull onto the decking. No one had even seen him move, such was the prophet’s speed, clearing ten metres and vaulting a console table in the time it took a human heart to beat once. | „ |
| ~ That's a very fast heartbeat probably |
Human perception is 1000 FPS, meaning to travel within a single frame would be less then .001 seconds.
He crossed 10 meters
10 divided by .001 is....
10000 Meters per second, Mach 29.1545189504373, High Hypersonic
Since they technically made an attack within this timeframe, I guess KE could be calced. Not sure it would apply, but eh.
Marines weigh between 500 to 1000 Kilograms. I'll use the low end because I don't know if the guy doing this is a particularly sizable lad or not.
So, .5 times 500 times 10,000^2 is....
25000000000 Joules, 5.97514340344168 Tons, Large Building level
Though, it being completely invisible might be hyperbole, or just a bit of an inflated assumption. It could have easily just been a blur and it would still kinda fit the description.
A human heart beats around 60 to 100 times per minute when resting, meaning the timeframe for each beat would be 1 to .06 seconds. I will use the low end.
10 divided by 1 is 10 meters per second, Peak Human
.5 times 500 times 10^2 is 25000 Joules, Wall level
Of course, for a complete and utter blitz, that seems pretty low. Though, since it's a blitz, another option is using Reactions
The viewer should have something in the range of an athletic reaction time, so, the timeframe should be around .129 seconds.
10 divided by .129 is...
77.5193798449612 Meters per second, Mach 0.22600402287160, Subsonic
.5 times 500 times 77.5193798449612^2 is...
1502313.56289 Joules, Wall level