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kinetic energy feats

  1. Would it be possible to get the KE from a energy beam with unspecified mass?

    Basically it's one of those explosion laser things. I'm not sure how I could calculate this.
  2. Flashlight237

    Accounting for Relativistic KE in the Kinetic Energy Section of Large Size Calculations

    As it currently stands, the Large Size Calculations page only accounts for Newtonian KE. Generally, it is preferred that we use relativistic KE starting at 1% the speed of light. The site's cap at which relativistic KE can be allowed at is at 4x Newtonian KE, which is achieved at exactly...
  3. Agnaa

    Big Shake Feats

    There are some feats where a moderately large reason is shaken, but which don't qualify as earthquakes. In lieu of being able to use the methods on the Earthquake Calculations page, some people have calculated them as Kinetic Energy Feats, such as this calculation. Treating the entire mass...
  4. Floxy178

    Adding omnidirectional cases to KE feats page

    This thread was accepted. It was suggested to open a new thread for implementation. So I'm proposing to add explanation and formulas for finding KE when it's an omnidirectional feat to our KE feats page. In omnidirectional feats, the effect is expelled equally in every direction rather than...
  5. Huesito88

    The "OH-MY-GOD Particle" speed being referenced to as KE in a fictional media? (Calc Question Rules)

    So question if the "OMG Particle's" speed is referenced in a fictional media and in the same sentence an attack is stated to go at the same speed as it, but of course is stated to do much greater force than it because the attack actually has a significant amount of weight rather than what the...
  6. HonestlyBored24

    Getting Speed from KE

    Da Question Okay, just hear me out for a second. I know this stuff is normally against KE rules. But, let’s say there’s a guy who goes really fast and manages to break through a wall by running through it. Now let’s say that the story treats the guys speed as proportional to his strength, with...
  7. Floxy178

    Relativistic KE for omnidirectional feats

    As far as I know, we don't have a method for calculating omnidirectional feats when speed is relativistic. I've seen it being calculated as being same fraction as classical KE formula (like calculating relativistic KE and dividing it by 2 or 6), but it isn't correct, as KE isn't quadratic with...
  8. DavidTPPM

    Is there a way to calc this feat?

    What I'm trying to calculate is the power of an dense/heavy heavy stick expanding at a very fast pace. Similarly to how bread spreads as you bake it. I have many feats like this but here is one as an example. At first I thought of using a standard kinetic energy formula but then I realized the...
  9. TheOrangeGuy09

    Naruto Moon splitting calc

    Coming because of talk here. The KE calc of split here is wrong, as KE is an energy of motion of a singular object. Moon does not move here, something (I don't know what, as links to the feat do not work. Maybe it’s a magical energy that splits it making KE type of calc inapplicable, idk)...
  10. TheOrangeGuy09

    Is calculating force via kinetic energy valid?

    Using the fact that Work equals the difference in KE and Work equals Force times distance times cos of angle. Given that KE is calculated according to the rules, etc.
  11. Flashlight237

    Fair Warning: Omnicalculator's Relativistic KE Calc is Wrong

    So, a lot of our calcs use Omnicalculator's Relativistic KE calculator and... Well, I come to find out that the way that calculator handled relativistic KE is actually wrong. So I did the math with fixed values: 0.95c for speed and 1 kg for mass. So when plugging in the values for relativistic...
  12. Agnaa

    Cosmic Explosion Revision - Shockwaves Are Slow

    This thread pertains to calculations involving images showing the destruction of large objects, such as this one. It means to clarify that a shockwave being visible does not mean that the feat occurred in seconds, because shockwaves are slow. Shockwaves through the air are sound, and they...
  13. Napoleondevious

    FTL kinetic energy

    so im wondering if it is allowed to use kinetic energy for objects that are faster than light (but meets most ke requirements) if we purposely lower their speed. so for exemple, a 100 meter wide sphere of steel going at 3 times the speed of light, and the verse is already known to portray...
  14. Floxy178

    Clarification for a KE rule

    I've already asked permission from @Agnaa for opening this. First of all, I'd like to note that this has nothing to do with the rule change. In short, I noticed that a rule on the KE page was misinterpreted by a lot of people and thought it needed to be clarified. Rule: There is a...
  15. SeijiSetto

    [Minor Page Change] A speed value is a little wrong (again).

    hi this page says Relativistic Kinetic Energy is 4x higher than Newtonian KE at 93% SoL. this is not true, it happens at ~96.82458% SoL, take your choice of significant figures. idk if i have to make a thread for this or if i could have just asked a content mod to unlock it for like 5 minutes...
  16. SheevShezarrine

    Question about eclipse calcs

    Knowing the time frame of the feat, how do I calculate the energy expending in manually causing a lunar eclipse? The celestial bodies in question are just our irl sun, Earth, and moon.
  17. KLOL506

    Planetary KE feats REDUX

    Continuation of this thread. So basically in the original thread from what I can gather, based on these four comments on the thread, the conditions were made as such that for KE to be usable for these feats, we would need proof that ALL of the debris travelled the same distance at the same time...
  18. Agnaa

    Speed from Heat Standards

    Why is this included on our references for common feats page? It cites an article that gives us almost zero information on how that information was attained. The only thing that article gives a source for is: Even then, it just says that NASA said that, without providing a source for us to...
  19. Agnaa

    Speed From KE

    Our page on Kinetic Energy Feats says that fiction often fails to differentiate between the attack potency and the speed of a character, and because it leads to unrealistic values. Does this leave any room for specific cases where neither of those seem to apply? I'm specifically thinking of...
  20. ElajRuengies

    Impossibly Massive Celestial Body Destruction Calcs are just Faster Than Light Kinetic Energy Calcs

    Alright so this exists for the purpose of pointing out a double-standard in the rules for Kinetic Energy feats. So, Faster Than Light Kinetic Energy is not allowed given how the Relativistic KE Formula goes to infinity energy at light speed, and using the Regular Kinetic Energy Formula which...
  21. Agnaa

    Force From KE

    I have found three calcs (One, Two, Three), two of which are accepted, that involve dividing the energy of KE by the length of a character's arm to get force. I see no reason for this to be valid. The third of these provided no explanation for it when @Dark-Carioca asked, with @Ugarik accepting...
  22. ElajRuengies

    Lighter-Than-Robert Wadlow Kinetic Energy

    Alright so I found out here- Question- does apply to literally every KE Feat now? (Besides The Real World Calcs obviously because physics works IRL). As in, is AP from KE for normal sized people or small projectiles no longer allowed? Because I'm confused.
  23. Arc7Kuroi

    Divine Deep Forest Emergence and Variable-Mass System KE

    Hello, I recently re-read through Naruto… So, I figured I’d make a Calc Group Discussion thread for this calc rather than pursue the chaos of trying to entertain discourse in a blog. My calc is predicated on finding the kinetic energy of a system with an increasing mass. I went about...
  24. Zamasu_Chan

    Issue with Kinetic Energy rules

    Staff Thread I want to keep this OP short. This was brought up in an OPM thread starting from message #28. From the Kinetic Energy page: There is a destruction/AP calculation contradicting a kinetic energy calculation. The destruction/AP calculation would take priority over the kinetic energy...
  25. Spinosaurus75DinosaurFan

    A contradictory calc guidelines: Large Size rules vs KE rules

    Came across this when evaluating some calcs. On the Large Size Calculations page, it is said that the old method of upscaling speed from size is invalid and either use GBE or the speed the character actually shows on screen. However, the Kinetic Energy standards we have at the moment says we...
  26. RatherClueless

    The issue of Potential Energy

    In this thread I’ll tackle some issues with how we use Potential Energy (GPE). We currently calculate them by simply looking at the Energy an object has before and after a feat within a gravitational field, but quite frankly, that’s a bad way to determine how “good” that feat really is. At least...
  27. Agnaa

    Calc Stacking Issue

    I think the last example listed on the Calc Stacking page should be replaced or removed. It currently reads: This is not calc stacking, this is just a violation of our standards for Kinetic Energy Feats. The character punched and had a fist weighing about 0.5kg in the same scene. Other feats...
  28. LordGriffin1000

    Hurricane (Real World) 8-A Kinetic Energy?

    I checked our Hurricane (Real World) page and it says that the AP of a Hurricane is 8-A (Multi-City Block level) kinetic energy. How far into 8-A is it?
  29. Stefano4444

    Question about meteor feats in general

    If a character pull an asteroid from outer space and bring it to Earth's surface with telekinesis or/and gravity power, would that fully scale to that character's AP? However in this scenario there is no information where the asteroid was located before it was pull from space and there is no...
  30. Keeweed

    Small problem with kinetic energy calcs

    I’ve notice a problem with kinetic energy calcs and I’m finally in the mood to talk about it. Pretty much in games you can shoot guns or summon lightning at people when they do certain actions that would count for KE. Like Uraraka can throw large boulders at you while another character uses a...
  31. Sergeant_Hypocrite

    Durability Feats for surviving getting hit by different vehicles (because I am bored)

    Land Vehicles: SSC Tuatara: 12451041.946463 Joules or 0.00297587044609536316 Tons of TNT (9-B feat) ThrustSSC: 616676724.53802 Joules or 0.147389274507174955 Tons of TNT (9-A feat) Rail Vehicles: Super Roadrunner: 2052342834.8111 Joules or 0.490521710040893899 Tons of TNT (8-C feat)...
  32. Kyleb79

    Relativistic/FTL Kinetic Energy Question

    1) Now yes I am aware anything near the speed of light or faster cannot be reached, as it requires infinite energy. I'm not trying to disapprove of anything, I am rather just misunderstood and curious about this comparison. Though it always bothered me why the Speed of Light and above aren't...
  33. Jasonsith

    No More Heroes - Attack Potency, Kinetic Energy, Speed, Mass and Lifting Strength General Discussion and Content Revision Thread

    It all spawns from here. I try to summarise the problems found: 1. From time to time we found characters that jumped good - I mean, jumping really high. Vertical jump requires travelling upward by jumping upward, which involves a leg thrust. KE on ground = PE stalled at a height upward 0.5 m...
  34. Cul0r

    What is the formula for Relativistic Kinetic Energy

    I'm fixing a calc I want to do but the speed for something moving fast is relativistic, what is the formula?
  35. Rodri_"Dante"

    Kinetic Energy when two characters are moving?

    Example: Character A is 60 kg and is flying at mach 3 Character B is 60 kg and is flying at mach 9 in the opposite direction, and crashes into character A on propouse to hurt them. How does character B's speed affect the kinetic energy calculation?
  36. StrymULTRA

    Planetary KE calcs

    Basically this calc got rejected because "we can't apply KE to planetary busts because we can't know if the debris travelled at the same speed in the given time-frame" despite tons of similar calcs went accepted like this, this, this, this or even this So I've 2 options: Discard any Planetary...
  37. OppaiSenpai5

    How do you calculate KE of an object toppling over?

    Say you have a large cylindrical object that falls on a character and you want to figure out how much they're tanking, how would you do it? The object has just been given a slight nudge and falls on its side under the effects of gravity and nothing else.
  38. Nehz_XZX

    Up to 4 times the Newtonian value

    Why is the standard for the kinetic energy value to only be accepted up to 4 times the Newtonian value? I'm not questioning why there is such a standard, what I want to know is why it is specifically 4 times.
  39. Rodri_"Dante"

    How does kinetic energy work when swinging something?

    Like this..
  40. Psychomaster35

    FTL Star KE Question

    If you were to physically strike a star which moved it at FTL speeds, why would it still be Star level and not something like Solar System (given how it goes 4-B once it reaches around 90% SoL from what I saw)? It wouldnt really make sense for something to go baseline if it surpasses the speed...
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