DIR Return Create A Forum - Home
---------------------------------------------------------
Rodent Wars Forum
HTML https://rodentwarsnet.createaforum.com
---------------------------------------------------------
*****************************************************
DIR Return to: Database
*****************************************************
#Post#: 450--------------------------------------------------
Punch and kick energy calcs
By: Dutch Date: May 6, 2021, 3:40 pm
---------------------------------------------------------
For punch and kick energy calcs. Also includes tail swipes,
headbutts, etc.
#Post#: 451--------------------------------------------------
Anakin kicks Count Dooku
By: Dutch Date: May 6, 2021, 3:41 pm
---------------------------------------------------------
[Gif no longer available.]
3 in = 0.0762 m
0.045 x 9.8˛ x 0.0762 = ~0.329
0.329 = 0.5 x 0.045 x velocity˛
0.5 x 0.045 = 0.0225
0.329 ÷ 0.0225 = ~14.623
0.5 x 0.045 x 14.623 = ~0.329
0.329 x 0.329 = ~0.108 joules
Supermouse level
#Post#: 452--------------------------------------------------
Ryker goes flying
By: Dutch Date: May 6, 2021, 3:42 pm
---------------------------------------------------------
HTML https://gfycat.com/positiveniceanemoneshrimp
Ryker gets hit by a dragon and flies about 1 meter. He probably
weighs 50 grams.
0.05 x 9.8˛ x 1 = ~4.802
4.802 = 0.5 x 0.05 x velocity˛
0.5 x 0.05 = 0.025
4.802 ÷ 0.025 = 192.08
Velocity = 192.08 m/s
0.5 x 0.05 x 192.08 = 4.802
4.802 x 4.802 = ~23.059 J, Rat level.
Rating: 7/10
#Post#: 453--------------------------------------------------
Razorwhip cuts trees in half
By: Dutch Date: May 6, 2021, 3:43 pm
---------------------------------------------------------
HTML https://imgur.com/WwtDuv5
The trees
Windshear cuts through two trees, but in two different blows.
Shear strength of black ash wood: 5.25 J/cc
HTML https://vsbattles.fandom.com/wiki/User_blog:Jasonsith/General_Destruction_Values_of_Wood#Table_of_Destruction_Values_-_Hard_Wood
Density of black ash wood: 33 lb/ft[sup]3[/sup]
HTML https://www.easycalculation.com/other/wood-density-chart.php,<br
/>equivalent to
HTML https://www.justintools.com/unit-conversion/density.php?k1=pounds-per-cubic-foot&k2=grams-per-cc<br
/>~0.528 g/cc.
Diameter of the tree trunk: ~5.08 cm
Width of the cut: ~0.1 cm
Volume of the cut: 5.08 x 5.08 x 0.1 = ~2.59 cc
5.25 x 2.59 = 13.5975 J, Rat level
Rating: 5/10
I'm curious: would the trunks actually stay upright like that?
Obviously, such a calculation would require lots of complicated
things I don't understand, so I'll use a more basic model—how
much energy would it take to throw the top half of the tree?
Tree's approximate weight: 5.08 x 5.08 x 1.3 x 0.528 = ~17.7 g.
Let's say that we have to throw the tree 0.15 m.
0.0177 x 9.8˛ x 0.15 = ~2.55
2.55 = 0.5 x 0.0177 x velocity˛
0.5 x 0.0177 = 0.00885
2.55 ÷ 0.00885 = 288
Velocity = 288 m/s
0.5 x 0.0177 x 288 = ~2.55
2.55 x 2.55 = 6.5025 J. So yes, the trees would probably be
knocked over, given how Windshear's tail seems to have plenty of
extra energy, but perhaps it's just that sharp.
Rating: 6/10
The rocks
By sheer strength (traditional approach)
If half of the rock is pulverized and half is violently
fragmented:
The violent fragmentation energy of rock is 69 J/cc
HTML https://vsbattles.fandom.com/wiki/Calculations#Table_of_Destruction_Values
The pulverization energy of rock is 214 J/cc.
69 x 2.5 = 172.5
214 x 2.5 = 535
172.5 + 535 = 707.5
Whew! That's Street level.
Rating: 7/10
By toughness
Fragmentation energy by toughness is 0.22 J/cc
HTML https://vsbattles.com/threads/the-problem-with-destruction-values-we-use-staff-only.73631/.
0.22 x 5 = 1.1 J (Supermous level)
Rating: 7/10
#Post#: 454--------------------------------------------------
Bolg kicks Tauriel
By: Dutch Date: May 6, 2021, 3:44 pm
---------------------------------------------------------
HTML https://thumbs.gfycat.com/SecondLegalDuckbillcat-size_restricted.gif
Tauriel flies about 0.1016 meters this time.
0.04 x 9.8˛ x 0.1016 = ~0.39
0.39 = 0.5 x 0.04 x velocity˛
0.5 x 0.04 = 0.02
0.39 ÷ 0.02 = 19.5
Velocity = 19.5 m/s
0.5 x 0.04 x 19.5 = 0.39
0.39 x 0.39 = 0.1521 J. Still Supermouse level.
Rating: 7/10
#Post#: 455--------------------------------------------------
Grievous kicks Ventress
By: Dutch Date: May 6, 2021, 3:44 pm
---------------------------------------------------------
HTML https://comicvine1.cbsistatic.com/uploads/original/11129/111293023/5842862-grievous%20vs%20ventress%208.gif
Ventress probably weighs 0.04 kg and flies about 0.27 m.
0.04 x 9.8˛ x 0.27 = ~1.037
1.037 = 0.5 x 0.04 x velocity˛
0.5 x 0.04 = 0.02
1.037 ÷ 0.02 = 51.85
Velocity = 51.85 m/s
0.5 x 0.04 x 51.85 = 1.037
1.037 x 1.037 = ~1.075 J—Supermouse level.
Rating: 7/10
#Post#: 456--------------------------------------------------
Obi-Wan breaks Opress' leg
By: Dutch Date: May 6, 2021, 3:45 pm
---------------------------------------------------------
HTML https://comicvine1.cbsistatic.com/uploads/original/11126/111265303/4928038-valor%20kenobi%20breaks%20savages%20leg.gif
Shear strength of bone is 51.6 MPa.[sup][1][2][/sup]
Volume of bone: ~0.257 cc (0.25 in on each side)
MPa to J: MPa x volume = joules[sup][3][/sup]
51.6 x 0.257 = 13.2612 J (Rat level)
[1]:
HTML https://en.wikipedia.org/wiki/Bone#Mechanical
[2]: Sheer strength is used for both fragmentation and cutting.
HTML https://simplicable.com/new/material-strength
[3]:
HTML https://vsbattles.fandom.com/wiki/References_for_Common_Feats#Breaking_all_the_Bones_of_a_Man.27s_Body
#Post#: 457--------------------------------------------------
Re: Punch and kick energy calcs Grievous
By: Dutch Date: May 6, 2021, 3:46 pm
---------------------------------------------------------
HTML https://comicvine1.cbsistatic.com/uploads/original/11129/111293023/5841447-obi-wan%20vs%20grievous%208.gif
Obi-Wan flies around 10 inches (0.254 m).
0.045 x 9.8˛ x 0.254 = ~1.098
1.098 = 0.5 x 0.045 x velocity˛
0.5 x 0.045 = 0.0225
1.098 ÷ 0.0225 = ~48.8
Velocity = 48.8 m/s
0.5 x 0.045 x 48.8 = 1.098
1.098 x 1.098 = ~1.21 J—Supermouse level.
#Post#: 458--------------------------------------------------
Stoick beats up Drago
By: Dutch Date: May 6, 2021, 3:47 pm
---------------------------------------------------------
HTML https://4.bp.blogspot.com/-Dp3GRglyDZ4/VYb1g8QCOAI/AAAAAAAAFgA/KufpO_uO7Ps/s1600/Stoick%2Bpunches%2BDrago.gif
Drago's weight = about 65g (0.065 kg)
10 m/s ÷ 0.2 sec = 50 m/s
0.065 x 50 = 3.25
Newtons to joules: 3.25 N x 0.0762 m = 0.24765 J, Supermouse
level
3.25 Newtons is approximately 331g. However, this does not take
into account the fact that Drago is probably pulling back from
the blows, making it look as if Stoick is absurdly strong. Also,
not all of Drago's body is recoiling that fast, just the head.
Rating: 5/10
#Post#: 459--------------------------------------------------
Cara Dune punches Mando
By: Dutch Date: May 6, 2021, 3:48 pm
---------------------------------------------------------
HTML https://media.notthebee.com/articles/article-60253407cdef3.gif
h = 0.1143 cm
d = 0.05715 cm
m = 0.045 kg
First, find potential energy, or PE:
mass (0.045) x acceleration of gravity (9.8˛) x distance fallen
(0.05715) = 0.24699087 joules (I’ll round to 0.25)
PE to velocity:
PE = 0.5 x m x velocity˛
0.25 = 0.5 x 0.045 x velocity˛
0.5 x 0.045 = 0.0225. We know that the PE divided by 0.0225 will
equal velocity, so:
0.25 ÷ 0.0225 = 11.1111111111 (I’ll round to 11)
Velocity = 11 m/s
Kinetic energy (KE) of the attack = 0.5 x mass x (velocity)˛
0.5 x 0.045 x 11 = 0.2475
0.2475 x 0.2475 = 0.06125625 joules.
The energy of the attack is 0.06125625 J. Let’s round that to
0.06 J.
Rating: 7/10
*****************************************************
DIR Next Page