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User:GiverOfThePeace/RAY dodges beam from REX

From The Codex

Original calc here.

Metal Gear RAY dodges REX' laser, here's the same feat frame by frame.

REX' laser is a Free Electron Laser, FELs move at 0.9999998c.

RAY is 21.5 meters tall, 16 meters long and 32 meters wide, REX is 13 meters tall, 15 meters long and 11.5 meters wide.

The pixel scaling is all here. Seeing as the MGR moved at the exact same time that the laser was fired, all we have to do is find the ratio of the lengths that the laser & the MGR moved and multiply it by the 0.9999998c.


The MGR apparently is 20 meters tall, and it moves in 1 plane: sideways. So that distance will be the distance moved.

Size of the POV: 2atan(tan(70/2)(6237/3525) = 102.18

2atan(1029/(3525/tan(102.18/2) = 39.765

http://www.1728.org/angsize.htm

Distance away: 27.651 meters

Previous distance moved (yellow line is position of the head before the jump to after the jump): 19.8 meters

Since this was in the same timeframe and it's a nigh-lightspeed attack, all we got to do is divide them by each other.

19.8 meters / 27.651 meters = 0.72c Relativistic