Episode 6: Newton's Laws - The Mechanical Universe
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- Опубліковано 6 лют 2025
- Episode 6. Newton's Laws: Newton lays down the laws of force, mass, and acceleration.
“The Mechanical Universe,” is a critically-acclaimed series of 52 thirty-minute videos covering the basic topics of an introductory university physics course.
Each program in the series opens and closes with Caltech Professor David Goodstein providing philosophical, historical and often humorous insight into the subject at hand while lecturing to his freshman physics class. The series contains hundreds of computer animation segments, created by Dr. James F. Blinn, as the primary tool of instruction. Dynamic location footage and historical re-creations are also used to stress the fact that science is a human endeavor.
The series was originally produced as a broadcast telecourse in 1985 by Caltech and Intelecom, Inc. with program funding from the Annenberg/CPB Project.
The online version of the series is sponsored by the Information Science and Technology initiative at Caltech. ist.caltech.edu
©1985 California Institute of Technology, The Corporation for Community College Television, and The Annenberg/CPB Project
Amazing how well this old series holds up. Even the special effects are still great. These helped inspired me to become a physics teacher.
The kinematic equations are so much easier to remember if you derive them with calculus!
Was introduced to this series through PBS create, now we can enjoy them again here on UA-cam. Thank you for releasing these videos.
Thank you for making these available, these helped me with physics in high school and now they are available to help my kids!
I love catech...the best class.... professor David.... mention.... Newton invented physics.. sorry but not...Sr. lsaac Newton... descover par of the physics... same Galileo Galilei..and the others...🙂❤️🕊️👋👍🇲🇽
Sorry...😅.. discover... Jejejej
26:11 an important question indeed - with a justified follow up answer
22:40 what a glorious transition
Newton only had two laws.
*The first is that total force on an object equals the time derivative of its momentum.*
- Newton broke this law into two parts: when F = 0 and when F =/= 0. But they are the same thing. If the force on a body is zero, its momentum is constant, so it stays at rest or continues in a straight line. When the force is not zero, this a more correct form because it is still true when relativistic effects are noticed.
*The second is the conservation of momentum.*
- The law that for every action there is an equal and opposite reaction means that when there is a force, meaning the rate of change of momentum in one direction, there is an equal and opposite force, meaning the change in momentum in the opposite direction. Thus, the total change in momentum is always zero, meaning the total momentum in the universe is constant.
It is interesting that Kepler's second law, that a body in orbit sweeps out equal areas in equal times is an expression of the conservation of angular momentum.
really very nice videos .
Absolutely well done and definitely keep it up!!! 👍👍👍👍👍
La masa es una materia, existente,la fuerza es una aplicacion, accion, la aceleracion es el resultado de esa funcion de las mismas..que es igual a un momentum, es energia...etc etc etc.........🤔.....l love it 👍
I feel blessed to have stumbled upon these vids.
Bro this is a mf assignment from my physics teacher
@@k1zer100 LOL SAME
I like his quote on 24:00
Newton saw the most absolute aspects of ONE-INFINITY, unity of existence, which Professor Susskind's version of Singularity-point relative-timing ratio-rates in shell-horizons and Plasma Physics shows as Red-Blue relative-timing filaments of apparent current in AM-FM superimposed 1-0 probability dominance range to be elemental e-Pi-i sync-duration connectivity, ie a "Classical" feature of experience of absolute Fluxion-Integral Temporal Calculus Condensation Function here-now-forever.
This is a universe of parallel coexistence time-timing, Newton identifies the static dynamic relative-timing relationship of Enlightenment interference at Polar-Cartesian self-defining infinitesimal coordination.
Many different themes relate to the pure-math relative-timing aspects but seem unrelated because of the parallel coexistence aspects.
I still watch these when I need a break from the dumb shit on Amazon and Netflix
Essa coisa da gravidade modelar o movimento de um projétil foi interessante , então não importa o tipo de movimento , seja um lançamento vertical ou um lançamento inclinado todos os corpos caem na mesma razão ( s = 1/2 gt^2 ) , de tal modo que podemos atirar um projétil em um corpo em queda e acertar esse corpo , bastando somente que miremos no local do qual esse corpo cai e atiremos o projétil no mesmo tempo que este corpo comece a cair .
Acho que ( F = ma ) e também ( E = mc^2 ) , são as únicas equações da Física que , chegam a ser tão simples e tão profundas ao mesmo tempo . São o que os Físicos chamam de equações elegantes .
Tambien esta la Antigua ecuacion de Albert Einstein m=E/c2==👍
I love to know more and more about physics I just love physics I dont know why I loved to physics .but my day couldn't pass without learning a little bit about any type of physics but I love astrology and astronomy
Newton's 3 laws are the most important laws for science and history of the world(along with the greater facilitator: The Calculus!). They are the backbone, the skeleton, the warp of the loom upon which then synthesizes the image of derived results for almost all physical problems and therefore the accelerator for modernization for mankind even with the concomitant problems it brings.
newton the best man
Vista Virtual School checking in!
Future position
Calculus Which understand nature first discover by sir issac Newton
Is this law applicable? ("Force is equal to the derivative of change of momentum - also known as vector p. If there is no forces operating - the derivative is equal to 0 - hence, the p vector is constant.")
yes, that's called the law of conservation of linear momentum
Those kids were so hurt by the monkey jokes lol
What r the name of the movies from which the above mentioned movie clips r taken?
The Mechanical Universe was an original show: en.wikipedia.org/wiki/The_Mechanical_Universe
Having studied on my own Newton's life some decades ago, I suspect that for most of his life his nose was inside the Bible, except of course, when he swatted writing the Principia or Optiks, etc). The discoveries he made were secondary to him, and if anything, done to glorify the mind of God as he perceived it.
In other words, most of his time his thoughts were occupied outside what we remember him today.
It seemed to me that when he swatted, it was so intense that he needed only hours, days or weeks to achieve what others would have to expend all their waking hours over years to attempt to codify.
i hate science not
"...afterall, is this the face of devastating intellect?" I laughed at that.
10:46
Can anyone like write me a summary so I can use those as notes come thru
F = Ma
Why does David look like Woody Allen?
They're both from Brooklyn, N.Y. If you didn't know it was and still is the laughing stock of the U.S. However, in terms of physics Goodstein is nothing to laugh at. After all he is at Caltech.
What am I watching.... I think my teacher was high when he assigned this. I wouldn't be surprised if he was
Little
who killed Goliath? David 1Samuel 17:50(and 49 actually!), "So David prevailed over the Philistine with a sling and with a stone, and smote the Philistine, and slew him; but there was no sword in the hand of David."
But, wait a minute, the next "passage", 1Samuel 17:51 says David stuck him witha sword! "Therefore David ran, and stood upon the Philistine, and took his sword, and drew it out of the sheath thereof, and slew him, and cut off his head therewith."
-ope, but wait a minute, maybe someone else slew Goliath! Did a Elhanan kill Goliath? "And there was again war with the Philistines at Gob, and Elhanan the son of Jaare-oregim, the Bethlehemite, struck down Goliath the Gittite" 2Samuel 21:19 (this is one of many contradictions found and modified by the King James Bible to erase the contradictions found from about Saint Aquinas up to King James time)
In storytelling the point is to tell a good story, not to provide an historically accurate account. The practice persists in modern day in Hollywood.
😻
damn do you guys know how to remove 28 minutes from my life
Absolutely well done and definitely keep it up!!! 👍👍👍👍👍