Calc Feel the lols: 3 (gintama) The Umibozou

mamushi z beam fires at kongou

the door is 34px and should be around 2 meters
panel height is 440px
2*atan(34/(440/tan((70)/2))) 4.19366246 deg
or about 27.313 meters

window is 24px (1.5 meters)
crater width is 57.8 px (3.6125 meters)
crater deepth is 43px (2.6875 m)
shaping this like a cylinder i get 208.26467587362458 m^3
pulverization of rock is 214 j/cc
E= 208264675.87362458 x 214
E=44568640637 joules
or

the goverment ships uses a cannon to pulverize a huge alien and a wood ship a thing umibouzo tanks

shinpachi is 166 (148 px)
the root is 43px (0.4823 m)

root is 2 px (0.4823 m)
building mark 9px (2.17 m)
ship height is 53px (12.781 m)
ship lenght is 62.177 px (15 m)
ship width is 54.57px (13.159 m)
alien core diameter is 36 px (8.6814 m)
alien branch lenght 212.13 px (51.155 m)
alien branch width is 32.2 px (7.765 m)
alien branch height is 11 px (2.653 m)
ship volume i will be using a prism
ship Volume=12.781 x 15 x 13.159
ship Volume=2522.777685 m^3
Sphere volume= 343 m^3
alien branch volume will be also prism 2.653 x 7.765 x 51.155
there are many similar branches so i will multiply by 5
Alien branch volume=5269.10439738 m^3
flesh pulverization is 12.9 j/cc
wood pulverization is 61.36 j/cc
the sphere is saved by umibozou so let's ignore it
i will multiply by 0.2 to account for ship hollowness
E=2522777685 x 0.2 x 61.36
E=30959527750.3 joules
now i will be covering the alien and will use both pulverization and fragmentation 4.4
E=5269104397.38 x 4.4
E(LE)= 23184059348.5 joules
E=5269104397.38 x 12.9
E=67971446726.2 joules
but that's not just it
the cannon also managed to pulverized a pretty good chunck on a steel building

the mark is 2 px (2.17 m)
the height of the crater is 99px (107.415 m)
the width of the crater is 64 px (69.44 m)
as for thickess it is 18 px (19.53 m)
the elliptic tank of this crater is 114410.73341646817 m^3
i will be using violent fragmentation of tecnique steel 1000j/cc
E=114410733416.46817 x 1000
E=1.1441073e+14 joules
Total energy low end=54143587098.8 joules
total energy high end=1.1450966e+14 joules

Nizo cuts gintoki and cross some distance before girl realises he has stolen her baby

gintoki is 1.77m (123 px)
distance between both 330px(4.7487 m)

panel height 463px
nizo head is 188 px (180/7.2= 0.25 m)
shinpachi is 19 px (1.66/7.2=0.23m)
2*atan(188/(463/tan((70)/2))) 21.780292 deg
or about
0.64972 meters
now for shinpachi's
2*atan(19 /(463/tan((70)/2)))=2.2278147 deg
5.9145 meters
total distance= 5.9145-0.64972 + 4.7487
Total distance=10.01348 meters
human fps is 0.00832 seconds
nizo speed=10.01348/0.00832
S=1203.5432 m/s