Introduction[]
This is just a bunch of feats from Undertale i am gonna be calcing for my profiles
Undyne survives a fall[]
Feat: https://www.youtube.com/watch?v=UwiXaaao-n4&ab_channel=Chusam=42s
It takes 3.939 seconds for Undyne to reach the ground.
According to the free fall calculator Undyne fell 76.07 meters
According to this thread Undyne is 234cm tall
Using the ponderal index for a healthy woman, she would weigh 164 kg
Then there is her suit which weighs 100lbs (45.36 kg)
164 + 45.36 = 209.36 kg
U = mgh = 209.36 * 9.81 * 76.07 = 156234.2 Joules (Wall Level)
Frisk survives a fall[]
Feat: https://www.youtube.com/watch?v=ba0tnpWBZw8&t=730s&ab_channel=Hawlo
It take 2.848 seconds for Frisk to reach the ground
According to the free fall calculator they fell 39.77 meters
The average weight of a 12 year old boy is 89 lbs (40.37 kg)
U = mgh = 40.37 * 9.81 * 39.77 = 15750.1 Joules (Wall level)
Sans dodges a bullet (litarelly)[]
Feat: https://www.youtube.com/watch?v=BgSUUbBqI7Q&t=95s&ab_channel=JustAXenomorph=93
Frisk height is 147cm
147 cm / 129 px = 1.14 cm/px
505 px * 1.14 cm/px = 575.7 cm = 5.757 m
the empty gun is modeled after a colt anaconda which have a muzzle velocity of up to 450 m/s
timeframe: 5.757 m / 450 m = 0.012 sec
152 cm / 315 px = 0.482 cm/px
243 px * 0.482 cm/px = 117.126 cm = 1.17126 m
Speed: 1.17126 m / 0.012 sec = 97.6 m/s (Subsonic)
Mettaton breaks a wall[]
Feat: https://www.youtube.com/watch?v=3JQQ6shHutc&ab_channel=Nulljfied
Frisks height is 147 cm
147 / 127 = 1.157 cm/px
260 * 1.157 = 300.8 cm
196 * 1.157 = 226.7 cm
The average wall thickness is 11.5 cm
While the destroyed part isn't an exact square it is close enough and i cant be bothered to find the exact area
300.8 * 226.7 * 11.5 = 784,200.64 cm^3
I will use the higher end for steel pulverization since it can withstand the heat of hotland which can instantly evaporate water, so 1000 j/cm^3
784,200.64 * 1000 = 784,200,640 Joules
Since it took him 8 hits to break it i will divide it by 8
784,200,640 / 8 = 98,025,080 Joules = 23.42 kg of TNT (Small Building Level)
Chara survives a fall[]
feat: https://www.youtube.com/watch?v=Zcjy1ynQ1tQ&ab_channel=HylianAngel=43s
Chara weighs the same as Frisk so 40.37 kg
Mt. Ebbot is 16734 feet or 5100 meters
Assuming Chara fell from roughly the top of the Mt (which is likely not the case, but they still fell into the underground which is you know underground, so it probably rounds out)
U = mgh = 40.37 * 9.81 * 5100 = 2,019,751.47 Joules (Wall Level)
Gonna re-do this because i am dumb and forgot that terminal velocity is a thing.
E = 0.5*m*v^2 = 0.5 * 40.37 * 56^2 = 63,300.1 Joules (Wall Level)
Toriel destroyes the door to Snowdin[]
Toriel is gonna burn the door to the ruins
Frisk's height is 147 cm
147 / 127 = 1.157 cm/px
154 * 1.157 = 178.1 cm
210 * 1.157 = 242.9 cm
38 * 1.157 = 43.9 cm
area of the rectangle: 242.9 * 178.1 = 43,260.5 cm^2
area of the half elipsoid: (π * (178.1 / 2) * 43.9) / 2 = 6140.7 cm^2
total area: 43,260.5 + 6140.7 = 49401.2 cm^2
Average door thickness is 2 inches or 5.08 cm
Volume: 49401.2 * 5.08 = 250,958 cm^3
Since this is the exit taht leads to snowdin which is full of pine trees i am gonna use that as the material
Pine tree pulverization is 33.1 j/cm^3
250,958 * 33.1 = 8,306,712.9 Joules (Wall Level)
Undyne's house blows up[]
feat: https://www.youtube.com/watch?v=LHBu5zL2hzQ&ab_channel=Katzarecoolz=830s
Frisk's height is 147 cm
147 / 59 = 2.49 px/cm
500 * 2.49 = 1245.7 cm
297 * 2.49 = 739.5 cm
85 * 2.49 = 211.6 cm
82 * 2.49 = 204.1 cm
116 * 2.49 = 288.8 cm
For the height of the house i am gonna add Undyne's height (234 cm) since she can jump so high in it, she can completely disappear.
288.8 + 234 = 522.8 cm
Volume of the house: 1245.7 * 739.5 * 522.8 = 481,600,824.42 cm^3
Volume of the doorway: 211.6 * 204.1 * 522.8 = 22,578,456.36 cm^3
Total volume: 481,600,824.42 + 22,578,456.36 = 504,179,280.78 cm^3 = 504.1 m^3
Density of air is 1.225 kg/m^3
504.1 * 1.225 = 617.5 kg
Room temperature is 20 C
The mtt oven can heat up to 9000 F or 4982 C
Specific heat capacity of air is 919 J/kg
E = m*c*Δt = 617.5 * 919 * (4982-20) = 2,815,848,165 Joules = 673 kg of TNT (Building Level)
This does only scale to Asgore and Toriel since they use fire attacks, while for Frisk and Undyne this just gives heat resistance.
Ice Wolf throws some ice[]
feat: https://www.youtube.com/watch?v=35iDc6-k7V4&ab_channel=GlobkuLive=2020s
Frisk's height is 147 cm
147 / 127 = 1.157 cm/px
121 * 1.157 = 140 cm
201 * 1.157 = 232.6 cm
Volume of the ice: 140^3 = 2,744,000 cm^3
Density of ice is 0.917 grams / cm^3
2,744,000 * 0.917 = 2,516,248 grams = 2.51 tonnes (Class 5)
PE: U = mhg =2,516 * 2.32 * 9.81 = 57,267.8 Joules (Wall Level)
637 * 1.157 = 737.3 cm = 7.37 m
The timeframe forfor the throw is 0.8485 sec
7.37 / 0.8485 = 8.68 m/s
KE: E = 0.5*m*v^2 = 0.5 * 2,516 * 8.68^2 = 94,780.7 Joules (Wall Level)