That's not how logic works. Uruma didn't block or break the sword from the sharp side, he caught it without having to take the swing and broke it from the non sharp side.
Wouldn't the entire sword have durability comparable to its sharp edge? I could be wrong about that, since I don't know all that much about swords.
I think my reasoning back then didn't make sense; I'll just consider Kibe's perception anyway, but could this scale to Uruma and characters on his level? After all, there were moments when Uruma attacked Kibe without him reacting.
I didn't even say anything about him being alert. We don't see where his hand is in the panel (the panel where the fork is at close range). His hand could've been right below the start of the panel which would mean he only moved like, a few centimeters.
Your assumption would also need some supporting evidence to be even worth considering, given that Noboru was still intently focused on the book in front of him and hadn't even looked at the panel where Kibe was about to attack. I don't think we'll reach a consensus on this specific point; I suggest we leave it at that and wait for a moderator's opinion.
He doesn't have to go all out to test his reflexes.
Not necessarily, but 12.43 m/s wouldn't be your limit; it's just a speculative figure for the feat.
.This is not really true. The entrance of the room isn't shown in the panel before Uruma fired the shot (
here, this is literally the scan you linked in the calc), so Momoki could've already been at the entrance of the room as Uruma was gonna fire. Plus, we also don't see Momoki's movement as Uruma's pulling the trigger. She could've made the movement as he was pulling the trigger.
I think you're right about that... the panel is too ambiguous. I was thinking of using Uruma's perspective to estimate Momoki's movement—do you think that would be a good solution?
Assuming that Rikka fell at the same time as King completed his movement is baseless though. I know that they're in the same panel but that doesn't mean they happen at literally the same time.
It is not unfounded; as I mentioned earlier, while King's arm was still blurred—indicating the motion of his strike—Rikka had already covered the entire distance, making the estimate quite consistent with the events of the scene.
Almost all assumptions for calcs should be made in a case by case basis. Just cuz King should be able to move 5 m/s doesn't mean that he can consistently move that fast all the time.
Indeed, but the speed of his arm swing would actually exceed a mere 5 m/s—since strikes from ordinary people surpass that mark—and considering the casual way King throws things, 5 m/s is a reasonable estimate.
We don't really know his age in that scene (I don't think so at least) so idk.
I've already fixed that.
"The feat is extremely fast" doesn't really have any basis for using Athletic Human speed, like the King throws Rikka calc. As for the physics part: You're right, if we could prove that Uruma moved 7.7 m/s with the tree.
The "extremely fast" aspect merely serves to justify the use of athletic speed; furthermore, during that moment, Uruma was exerting himself to the limit to move his body and uproot the tree. Since seeing an "ordinary" person shake a tree like that is a rare sight, I believe the estimate of 7.7 m/s is appropriate, given Uruma's physical attributes at the time.
It's the greatest feat of the verse but it's extremely higher compared to other feats. That's my problem. It would've been okay if this scaled to like a, god-god tier of the verse that's massively above everyone, but this Uruma isn't even that strong. A slightly older version of him got overpowered by Ganno and Kuga, who should scale much lower than Kibe's sword slashes which scale to like 120 KJs? It's just inconsistent.
I'm going to look for more feats to support the output of the tree feat—which, by the way, has already been calculated at 12.52 MJ; that would be Wall+ level.
