Introduction
Noah and The chaos lord( don't remember who he was exactly so I'll go with chaos lord for now) decide to fight shortly after meeting. Noah proposes the fight to be a sort of sport so he suggests using a handicap. Chaos lord decides to use the time that a coin would need to fall to the ground as a handicap. The duo then go batshit crazy and we're left here with the feat.
Basic scaling
First panel
Chaos lord height 435.11 px
- Chaos lord assumed height 1.8 meters (he seems as tall as Noah so I decided to use to same value as I used for him -noah- as discussed in my previous calc )
- Ratio 0.0041368849
- Coin diameter 13 px
- Coin diameter 0.05377 meter
Second panel
The coin
- Coin diameter 165.14 px
- Ratio 3.256e-4
- Coin height 12.52 px
- Coin height 0.004 meter
The coin is a cylinder
Volume = Height*radius^2*Pi
- Volume = 9.083e-6 m^3
According to the standard law of the old world, coins were made from either silver or gold. I doubt that the Chaos lord is a cheap bastard so I'm going to assume that it's a gold coin.
Density of gold = 1930 kg/m^3
Mass of the coin = 0.0175 kg
The distance
First, we must angsize the distance to the coin, after that, we angsize the distance to the Chaos lord and then add the chaos lord's height to it (because the coin would need to touch the ground to signel the fight's end)
Panel height = 335 px
Object's (the coin's diameter in this case) height = 165.14 px
2*atan((object size/panel height)*tan(35))
Solve the equation and insert the result in the calculator found here .
Distance to the coin = 0.077889 meter
Now for the Chaos lord
Chaos lord's height 35 px
Panel height 335 px
Distance to the Chaos lord = 12.302 meters
Total free fall distance = Chaos lord's height+ Chaos lord's distance to the screen - coin's distance to the screen
Total free fall distance = 14.024111 meters
Now we go for the calculator found here . This calculator will give us the time that the coin needed to land on the ground while taking into account air resistance.
Time frame = 16.644 second is the time frame.
Distance covered during the fight
From my previous calc of the island, I got a value of 2680.377464788732 meters for the diameter. Now we get to the tricky part, there wasn't an exact distance covered by the duo. They were, however, shown to go around the island several times so I'll be taking a high end of going around the island 5 times and a low end of going around the island 3 times.
Circumference of the island = D*Pi
Circumference of the island = 8420.654 meters
Low end (three times around the island) = 1517.78 m/s or Mach 4.464
High end (five times around the island) = 2529.636 m/s or Mach 7.44
Conclusion
Low end = Mach 4.464 (supersonic+)
High end = Mach 7.44 (Hypersonic)
To be honest, the results are quite underwhelming, but considering that this was casual, I'd say that there is room for improvement.