Calculation is based off on this calculation: http://vsbattles.wikia.com/wiki/Use...lane_is_a_Tsunderepun:_An_Update_on_Undertale
The above calc is incorrect because it assumes the size of an airplane instead of directly measuring it.
STEP 1: Scaling the size of Frisk Assuming the height of a 10-year-old child. I am thinking that Frisk is around this age seeing that in Undertale, he seems to interact with older monsters like Undyne and Papyrus just fine, and yet, he looks relatively young to be considered a teenager at this point.
However, I found this picture instead...
- Average height of an adult = 1.7m = 122px
- Height of Asgore = 244px = 3.4m
How does Frisk scale to this? We have an approximate size of Frisk, shown here.
- Height of Asgore 267px = 3.4m (from previous calc)
- Height of Frisk = (127/267)px = 1.617m
- Height of Souls = 45px = 0.573m
Based on the picture shown here, it would mean that the souls are about 0.3543 times the size of Frisk, or roughly over 1/3 the size of Frisk.
This would also mean that contrary to popular opinion, Frisk, in fact, isn't a little kid...
STEP 2: Size of Tsunderplane Tsunderplane's appearance is based on the design of Boeing 747, and we have the length and mass for the Boeing 747.
https://en.wikipedia.org/wiki/Boeing_747#Specifications
- Length of Boeing 747 = 70.6m (using model 747-100B)
- Mass of Boeing 747 = 735000lb, or 333390kg (using max takeoff weight)
Now, we see the picture of Tsunderplane here. Seeing that we have a direct picture of Frisk's soul as well as the size of Tsunderplane, we can measure the size of Tsunderplane here.
(Here, Tsunderplane moves at comparable speeds to Vulkin's lightning, where Tsunderplane moves about 2.4 times faster)
or, a different picture.
- Frisk = 54px = 1.617m
- Tsunderplane = 84.2px = 2.521m
Using the square-cube law to solve for the mass of Tsunderplane. We will need this value later.
- Mass of object 2 = ((size 2/size 1)^3)*(mass of size 1)
- Mass of object 2 = ((2.521m/70.6m)^3)*(333390kg) = 15.18kg
I expected the bullets to weigh more, but ok...
STEP 3: Speed of Tsunderplane We can find Tsunderplane's KE from the picture above.
- Here is the picture
- The blue line indicates Tsunderplane's movement length
- The green line indicates Vulkin's lightning bolt movement length
- Speed of lightning is 440000m/s
So, 159px/66.29px = 2.4 times faster. Tsunderplane moves about 2.4 times faster than real lightning.
Tsunderplane's actual bullet speed is = 440000*2.4 = 1056000m/s, or Mach 3091
STEP 4: Kinetic Energy Tsunderplane.
- KE = 0.5mv^2
- KE = 0.5(15.18kg)((1056000m/s)^2) = 8.464e12 Joules, or 2023 Tons of TNT
That is Small Town level
We also know that contrary to most people's expectations, Frisk is actually a teenager and not a 10-year old kid like we know. Also, I found this in regards to people's height back in the middle ages.
http://www.dailymail.co.uk/news/art...ieval-ancestors-just-tall-says-new-study.html (people in the middle ages being in similar stature as people in the modern ages)