Introduction[]
After some discussions with YuriAkuto, I've decided to do this calc to prove to myself FTL Jojo.
Calculation[]
Feat: Silver Chariot deflects the Sun's beams, that are SoL due to JOJO A-GO!GO! description:
"It has a high attack ability with heat and light, and its range is long, but the body has to get close to the opponent to generate power."
I'll assume that Chariot did a 90° movement to deflect the light beams.
Chariot movement = (2 * 90 * 3.14) / 4 = 141.3 cm = 1.413 m
I'll assume that between the beams and Chariot face there was 10 cm distance.
0.1 m / 299792458 m/s = 3.33564095e-10 seconds
Chariot's speed = 1.413 m / 3.33564095e-10 s = 4.23606743e9 m/s = 14.13c (FTL+)
Conclusion[]
Chariot's speed = 14.13c (FTL+)