Feat[]
The Techadon Factory crashes to the Earth from space and is completely undamaged (00:03)
Calculation[]
Width of the car - 1.93 meters and 161 pixels
Width of the Techadon Factory - 425 pixels
425 / 161 = 2.6398x
2.6398 * 1.93 = 5.0948 meters
Height of the Techadon Factory - 493 pixels
493 / 161 = 3.062x
3.062 * 1.93 = 5.9097 meters
Height of the Techadon Factory - 5.9097 meters and 412 pixels
Length of the Techadon Factory - 1370 pixels
1370 / 412 = 3.325x
3.325 * 19.6498 meters
Volume of a Rectangular Prism - l * w * h
l = Length
w = Width
h = Height
19.6498 * 5.0948 * 5.9097 = 591.63 m^3
Density of Steel - 8,050 kg/m^3
Mass = ρ * V
ρ = Density
V = Volume
8,050 * 591.63 = 4,762,621.5 kg
Assuming 80% hollowness.
4,762,621.5 * 0.2 = 952,524.3 kg
Diameter of the Earth - 12,742,000 meters and 401 pixels
Screen height - 606 pixels
2atan(tan(70/2)*(401/606) = 0.607647483252 Radians
0.607647483252 Radians = 34.815636222 Degrees
Distance - 20,320,000 meters
The video runs in 25 fps.
The factory entered the atmosphere of the Earth in 114 frames
114 / 25 = 4.56s
20,320,000 / 4.56 = 4,456,140.35 m/s
Kinetic Energy = m * 0.5 * v^2
m = Mass
v = Velocity
952,524.3 * 0.5 * 4,456,140.35^2 = 9.45722648732080452e+18 J
Edit[]
According to this thread, the angular size part of this calc has to be revised.
2atan(tan(70/2)*(401/606) = 49.720225251016 Degrees
Distance - 13,750,000 meters
13750000 / 4.56 = 3,015,350.88 m/s
952524.3 * 0.5 * 3015350.88^2 = 4.33033783962465743681+18 J
Final Tally[]
Techadon Factory crashes to the Earth = 1.03 Gigatons (Small Island level)