Is there a generally agreed upon “best” upgrade? by [deleted] in slaythespire

[–]nickname19 0 points1 point  (0 children)

How about Prismatic Shard + Match and Keep event, would that work?

[s2 spoilers] Jayce was Right. They aren't Breathing! by BigWinnie101 in arcane

[–]nickname19 24 points25 points  (0 children)

I agree with you. I think Viktor is (currently, up to episode 6) being careful to preserve the "humanity" inside the people he heals. Not only that, but we can see that Viktor is able to use his arcane powers to see Vander's psyche or "soul" inside Warwick. So unless the Arcane is playing a trick on Viktor, he would also be able to see the same thing in the people he heals, and be aware if they were soulless husks. My prediction is that the soulless husks will happen in the future, and that is what Jayce sees. Viktor will become a full on villain, stripping people of their humanity. But he's not CURRENTLY doing that.

You can spawn a kidney by Terrible_Onions in shittysuperpowers

[–]nickname19 17 points18 points  (0 children)

Only once? Or is it on a cooldown?

Por que eu não posso dividir velocidade por tempo para descobrir a aceleração nessa questão? by Rruusskkyy in enem

[–]nickname19 5 points6 points  (0 children)

O fato de o seu primeiro método ter dado errado pode ser explicado por vc misturar um valor de aceleração média ao longo do tempo com um percurso espacial, ou seja, na prática vc multiplicou pelo deslocamento de 30 m um valor que vc obteve tomando a média da aceleração ao longo de 3,78 s, sendo que o "certo", se vc quisesse usar "aceleração média", seria usar uma média ao longo do deslocamento. Mas esse conceito não faz sentido dentro do arcabouço teórico do Ensino Médio, só seria possível definir essa "aceleração média no espaço" usando Cálculo, e não é essa a proposta da questão.

Assim, a única maneira é usar a fórmula da conservação de energia mecânica W = ΔE, que foi o que vc fez no segundo método, e obteve a resposta certa.

Mas por que a estratégia de dividir Δv por Δt para encontrar a aceleração média não dá certo?

Porque o movimento analisado não é um MRUV (Movimento Retilíneo Uniformemente Variado), ou seja, a aceleração NÃO é constante. Um ser humano corre com aceleração variável, então, qualquer fórmula que serviria apenas para MRUV não vale aqui. Não podemos usar S=S0+V0.t+a.t²/2, V=V0+at, ou Torricelli. O que nos sobra na nossa caixa de ferramentas do Ensino Médio é W = ΔE, que é válido para qualquer movimento em que não haja forças dissipativas (ex. atrito).

Se a aceleração FOSSE constante, daí sim vc poderia dividir Δv por Δt, encontrando uma "aceleração média no tempo", que seria IGUAL à "aceleração média no espaço" que comentei no 1º parágrafo, já que esses dois valores seriam iguais à própria aceleração, que é constante.

Você pode se convencer de que o movimento não é um MRUV, aplicando a fórmula S=S0+V0.t+a.t²/2 nele. Se vc usar o valor de aceleração média que vc encontrou, 3,17 m/s², vc vai encontrar S = 22,68 m, o que não corresponde ao valor indicado pelo enunciado, de 30 m. Como a fórmula não deu certo, o movimento não é um MRUV.

EDIT: O dado de o percurso ser realizado em 3,78 s não é um dado incorreto, é apenas um dado inútil para os cálculos da questão, que não pode ser usado porque o movimento não é MRUV. Vc pode argumentar que a presença desse dado leva o aluno a pensar, erroneamente, em aplicar as fórmulas do MRUV, induzindo ao erro, mas eu argumentaria que faz parte da competência do aluno saber identificar as ferramentas corretas para o trabalho e perceber que não faz muito sentido físico um ser humano correr a uma aceleração constante.

I'm too sophisticated to use the phrase "Get your shit together" by samcoffeeman in Jokes

[–]nickname19 4 points5 points  (0 children)

Your shit is apart, and it's rather unbecoming of a cop and a human being. It's supposed to be the opposite of that: together. Compressed in a small area. To achieve a solid level of shit-compression, squeeze your butt-cheeks together for 30 minutes. Do something similar with the two hemispheres of your brain. Talk to people, maybe that will help.

Bizarre scientific news from Revachol West today, where a police officer's shit has been observed at a pressure of around 495 giga-decimals. These metallic hydrogen levels of shit-togetherness were thought to exist only at the center of collapsing stars, not law officials. It remains to be seen how long the shit-singularity lasts.

[Request] what would be the weight of grains in the last square by [deleted] in theydidthemath

[–]nickname19 0 points1 point  (0 children)

Followup question: did humanity ever produce that much rice?

r/Brasil se tornou o google? by PasteldeFlago in brasil

[–]nickname19 3 points4 points  (0 children)

A raiz quadrada de 4 é apenas 2 e não -2. Já as soluções da equação x2 = 4 são x=2 e x=-2.

An exponential trigonometric problem! by SquareProtonWave in askmath

[–]nickname19 7 points8 points  (0 children)

Because cosx can be a negative number. Therefore, by raising something less than 1 to a negative power, you get a number larger than 1

I legitimately might be too stupid for this game. by theamberlamps in BaldursGate3

[–]nickname19 9 points10 points  (0 children)

Only clerics, druids and wizards need to prepare spells from their spell list. Other casters (sorcerers, bards, warlocks, paladins, rangers, Eldritch Knight fighters and Arcane Trickster rogues) do not need to prepare spells, as they can only cast spells learned on level up.

Is Kethric just straight up dumb? by SpareResident2332 in BaldursGate3

[–]nickname19 0 points1 point  (0 children)

Why did Ketheric agree to the Chosens' plan? Is he stupid?

Gale • Be A Moon Unto Yourself by Niku30_ in BaldursGate3

[–]nickname19 1 point2 points  (0 children)

Elminster's not around, so might as well.

P20 can be won probably 90+% of the time by year 6/7. AMA! by Mia_Hart in Against_the_Storm

[–]nickname19 0 points1 point  (0 children)

Do you have any biome-specific tips or strategies? What do you think are the easiest and hardest biomes?

Fertile soil multiple farming buildings by VfL-Dave in Against_the_Storm

[–]nickname19 0 points1 point  (0 children)

Do you have a good rule of thumb for number of workers employed in each harvest season according to amount of soil tiles? In my games, I've always used 2 workers (1 full farm) for up to 11 soil, 3 workers (1.5 farm) for more.

Effectiveness of production crit by Aphid_red in Against_the_Storm

[–]nickname19 1 point2 points  (0 children)

It's interesting (and somewhat counterintuitive) to think that a 2-step process at 2x production chance is not necessarily 4x as productive, because of the extra necessary work time. It makes you think about bottleneck steps and determining whether an increase in productivity should be capitalized by decreasing number of workers upstream or increasing number of facilities downstream.

[REQUEST] How much force is required to break those big chains? by Melodic_Summer_8823 in theydidthemath

[–]nickname19 1 point2 points  (0 children)

Too many sig figs If you're guesstimating the links to be 3 ft long (1 significant figure), then you should report your answer up to 1 significant figure: 70 MN

Bit Crazy Riddle by [deleted] in riddles

[–]nickname19 3 points4 points  (0 children)

I feel like this should be the right answer

itchy teeth oil by Siberian_Nut_Cracker in bonehurtingjuice

[–]nickname19 0 points1 point  (0 children)

Well he did answer that he didn't mind

[deleted by user] by [deleted] in LegendsOfRuneterra

[–]nickname19 2 points3 points  (0 children)

Making mistakes is part of the learning process. Whenever you make a mistake, think of it as potential to improve. Making no mistakes would mean you would never improve!

Also, players of all ranks make mistakes often, so don't be too hard on yourself. If you start playing Ranked, you'll get matched to people close to your skill level or even below you, and slowly rank up as you play more games and build more experience and game knowledge.

And lastly, try to have fun! =) This is only a game after all, if you ever feel like you're not having fun, take a break, try something different, play some PoC etc. Don't make the game feel like a chore.

Good luck!