Hamiltonian mechanics is the feminine side of classical physics. Its masculine side is Lagrangian mechanics, formulated in terms of velocities (tangent vectors) rather than momenta (cotangent vectors). Lagrangian mechanics focusses on the difference of kinetic – potential energies; Hamiltonian mechanics focusses on their sum.

Richard Montgomery, reviewing a book by Stephanie Frank Singer and recalling lectures by Shing-Shen Chern

hot take: Darklina's kid wouldn't be a Sun OR Shadow Summoner...

this theory goes against the regular Grisha power "inheritance" rules (if you're Grisha, one of your parents was the same type as you), but I don't care, bc neither Alina nor Aleksander were really "normal". & that shit w/Zoya & Juris still makes me salty (no spoilers though), OP ugh.

ANYWAY--

imagine the Darklina kid having the power of gravity, kinetic energy, or merzost itself (w/the harmful effects). let me explain.

gravity is unseen. stars are basically just balls of plasma held together by gravity & a lot of movements/phenomena we study concerning outer space is thanks to the gravitational pull of a star on other stuff. also, Aleks controls the unseen, in a way.

kinetic energy = movement in general. Gambit/Remy LeBeau from the X-Men (Marvel Comics) controls this, so he can make objects spontaneously combust OR slow things down. cue the ultimate form of Etherealki!!

merzost is, in short, forbidden magic that everyone finds unpredictable & costly. but Ilya Morozova had a pretty good handle on it. he was able to resurrect his daughter using it & his exposure to it altered his blood/DNA/whatever enough to give his descendants a new Grisha power (IDK why HE didn't become a Shadow Summoner). so a merzost Grisha might be an advanced Healer, able to completely resurrect & reconstitute people. maybe they could speak to spirits. tbh merzost is just witchy jurda parem.

I've seen lots of fics about the Reader being a "Star Summoner" or a "Moon Summoner"...if you use these ideas, please tag/credit me! I'd love to see your take on these--

@starlsssankt @sankta-alina-s

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As figure 4.13 indicates, the kinetic energy of a freely moving electron is positive relative to this conventional zero point.

"Chemistry" 2e - Blackman, A., Bottle, S., Schmid, S., Mocerino, M., Wille, U.

Id love to fill force shoulder tackle someone god I can feel it….

Energy

-- kinetic energy formula: 1/2mv^2

-- kinetic energy requires motion

-- kinetic energy must be positive or zero; it cannot be negative

-- gravitational potential energy formula: mgh, where m = mass, g = gravity, and h = height

-- gravitational potential energy shows energy something could have

-- energy cannot be created or destroyed

-- the unit for energy is joules

-- joules is abbreviated as J

Émilie du Châtelet was born on December 17, 1706. A French natural philosopher and mathematician, her most recognized achievement is her translation of and commentary on Isaac Newton’s 1687 book Philosophiæ Naturalis Principia Mathematica containing basic laws of physics. The translation, published posthumously in 1756, is still considered the standard French translation. Her commentary includes a contribution to Newtonian mechanics—the postulate of an additional conservation law for total energy, of which kinetic energy of motion is one element. This led to her conceptualization of energy as such, and to derive its quantitative relationships to the mass and velocity of an object.

BONUS #WONDERFUL!!!: Speaking of making the rules, this post wouldn’t be complete without me mentioning the number one proponent of bringing back the Disneyland People Mover and one of my favorite Walt Disney Parks related channels, Offhand Disney. His videos generally tow the line between informative, interesting and awkwardly hilarious somehow without being cringy (at least in my opinion). Whether it be his top ten lists, diatribes about Disney History or attempting to gas-light us into thinking Space Mountain doesn’t exist, Dallin never fails to put a smile on my face. As for which video to highlight, it turns out his most recent video is a perfect fit since it’s all about how the concept of “kinetic energy” adds to the immersion of Disney Parks and that includes, wait for it…The People Mover! He even mentions how Living With The Land is the best attraction in this one! Yaaaaay…but seriously, check out his stuff. It’s good stuff.

Kinetic artist Reuben Margolin Caterpillar Chariot

Girl Gang lollypop500joules millionaire billionaire trillionaire septillionaire girlpower love it kickass awesomeness goddess you ♥

Sock puppets being moved by the kinetic energy of one’s hand is directly analogous to humans moving their skin with the kinetic energy of our musculoskeletal system, correct? What I am saying is that you are wearing a big sock

Types of various kinetic or potential forms of energy for doing work are mainly six basic forms such as chemical, electrical, radiant, mechanical, thermal, and nuclear power for more information about energy types

Figure 6.10 shows the molecular kinetic energy distributions at 300 K and 900 K. (...) The distributions shown in figure 6.10 apply to any gas.

"Chemistry" 2e - Blackman, A., Bottle, S., Schmid, S., Mocerino, M., Wille, U.