Classical Physics: Journey Through the Laws of the Universe

Peer beneath the surface of reality, understand how the universe works, and develop physics apps that make a difference!

4.85 (321 reviews)
Udemy
platform
English
language
Science
category
instructor
Classical Physics: Journey Through the Laws of the Universe
3,804
students
20.5 hours
content
Mar 2022
last update
$94.99
regular price

What you will learn

Fluently speak and utilize the language of Lagrangian Mechanics: Calculus of Variations

Confidently apply Classical Physics / Lagrangian Mechanics concepts to analyze any system or phenomenon throughout the universe

Program algorithms for computationally solving any equation of motion

Develop physics simulations similar to those powering your favorite video games and animated movies

Establish foundational MATLAB programming skills essential in any STEM industry

Develop easy-to-understand techniques for linearizing and solving differential equations

Why take this course?

In this course, you're going to journey through the deepest depths of the universe, understand the underlying physics governing it, and develop practical skills and applications that set you apart from the crowd. Most of these skills are essential for success in any STEM industry (Physics, Engineering, Economics, Computer Science, etc), but we'll mostly be using them to develop the same physics simulations that power your favorite video games and animated movies!

EXPLORE THE WONDERS OF THE UNIVERSE WHILE DEVELOPING SKILLS ESSENTIAL FOR SUCCESS!

  • Learn to fluently speak the language of Lagrangian Mechanics / Classical Physics: Calculus of Variations (Apply the Euler-Lagrange equation, find stationary points to functionals, and extend your Calculus knowledge)

  • Master the basic tenets of Lagrangian Mechanics / Classical Physics (The Principle of Least Action, the Lagrangian, and Lagrange's Equations of Motion)

  • Apply physics principles to solve an assortment of classic examples (The Brachistochrone Problem, Simple Harmonic Motion, Chaotic Motion with Double Pendulums, etc)

  • Develop easy-to-understand techniques for linearizing and solving differential equations

  • Learn how to develop computational algorithms (the Finite Difference Approximation, Runge-Kutta Method, ODE45, etc) for solving complex equations of motion commonly found in physics

  • Establish foundational MATLAB programming skills which are essential in most STEM industries (Physics, Engineering, Research and Development, Computer Science, etc)

  • Develop real-world  physics simulations similar to those powering your favorite video games and animated movies

  • Experience the beauty of physics in a fun, exciting atmosphere you'll never find in a classroom; I'll make you love and enjoy physics, while enhancing your skill sets

MASTER THE PHYSICS PRINCIPLES THAT MAKE MODERN SOCIETY A POSSIBILITY!

Developed back in the 18th century, the basic principles of Classical Physics - which strive to explain the universe's underlying behavior - are some of the oldest academic achievements to-date. However, their innate power and practicality have barely been tarnished over the years. In fact, they've never been more prominent and influential as they are today. For example, most of the essential products you use on a daily basis (such as your house, car, phone, computer, etc) were designed using these same basic principles. The world you now know - along with all of its beauty and thrills - is literally a direct product of classical physics; it would not be possible without these marvelous ideas.

As a result, it is no wonder that Classical Physics concepts are invaluable assets with extremely high demand. Whether you want to be an engineer, scientist, or financial analyst, these skills are not only essential for success in any STEM industry, but their intrinsic value will get you some of the highest salaries throughout the world. For example, in the Forbes article "15 Most Valuable College Majors", not only does physics appear in the list, but 12 out of the 15 listed majors require physics / programming as an essential skill!

In this course, you're going to learn these highly coveted physics concepts that make modern society a possibility. Furthermore, you'll learn how to employ this knowledge to develop practical applications that make a difference. The main application you'll focus on is developing the same simulations that power your favorite video games and animated movies! So, in the end, not only will you be a master of the universe's underlying principles, but you'll also learn practical skills - such as MATLAB programming - that set you apart from the competition.

COURSE CONTENT AND OVERVIEW

Through 79 lectures and 18.5 hours worth of HD-quality content, you're going to journey through some of the deepest depths of the universe - experiencing all the beauty it has to offer.  By the end of this journey, you'll be able to confidently apply classical physics concepts to analyze ANY system or phenomenon throughout the universe - whether that be the orbital motion of our planets or the dynamics of automotive components. Each step of this immersive journey also concludes with a comprehensive quiz; so, you'll have a chance to practice these concepts first-hand, receive immediate feedback, and quickly become a master of the universe! Here's a brief overview of each component you'll explore as you journey through the course:

  • Component I: As you embark on your journey, you'll first learn to fluently speak the language of Classical Physics / Lagrangian Mechanics: Calculus of Variations. This mathematical framework involves finding stationary points to "functionals", using your new favorite equation: the Euler-Lagrange Equation. Not only will this mathematical language allow us to explore and understand Classical Physics principles, but it can also be used to derive catenary curves - which are extensively utilized throughout architecture and civil engineering.

  • Component II: Once you've learned to fluently speak this intriguing language, you'll then put it to use to peer beneath the surface of reality. In this portion of your journey, we're going to explore the basic tenets of Lagrangian Mechanics / Classical Physics, which govern all behavior throughout the universe. Some essential ideas you'll discover include the Principle of Least Action, Lagrangian, and Lagrange's Equations of Motion.

  • Component III: ACTIONABLE knowledge is the true source of power and influence though, right? That's why this journey was also designed to instantly apply your new skills and use them practically. Once you've mastered the basic principles of the universe, you'll first apply these beautiful theories to tackle an assortment of classic problems. Some examples we'll work through together include the Brachistochrone Problem, straightforward problems involving Simple Harmonic Motion (SHM), and more challenging problems such as chaotic motion with double pendulums. You'll also have a chance to work through your own examples/problems to test your comprehension and address any gaps in knowledge.

  • Component IV: At this point, you'll be a master of the universe; not only will you understand how it works and operates, but you'll also have experience applying that understanding to problems. So, in the final component of your journey, you'll get an opportunity to fully unleash your new skills' potential. You're going to develop your own practical applications: simulations similar to those powering your favorite video games and animated movies! First, we'll focus on computational algorithms (such as the FInite Difference Approximation, Runge-Kutta Method, and ODE45) for solving complex equations of motion. Then, you'll learn how to program them into MATLAB and bring your simulations to life. As you journey through this component of the course, you'll run through 5 full-fledged walkthroughs on developing real-world simulations - where we walk you through the entire process step-by-step and ensure full comprehension.                                                                                                         

At the end of your journey, you will have peered beneath the surface of reality, understood how the universe works and operates, and applied your newfound physics knowledge to develop real-world applications. You'll be a master of the universe who knows how to utilize his/her understanding, and that alone will make you shine in the STEM industry or effortlessly excel in-class

So, feel free to explore our comprehensive curriculum or preview videos, and I look forward to seeing and working with you inside the course. I can't wait to guide you along the same journey which personally made me love physics, engineering, and mathematics :)!

Here's what some of my YouTube subscribers had to say about the course's content:

"Well, you just blew my mind. I seriously can´t thank you enough. I'm learning this in Classical Mechanics and I was having some difficulty understanding it. I am totally recommending this to my classmates! Thanks once more, I will keep watching your next videos!" - lp

"This is what i can't help but say after finishing watching your explanation: 'Dude,you are awesome! You actually got me to do some calculus solving! It's hard to make someone who despises a subject into getting interested and curious about it. But you managed to pull it off on me!' " -Yassa Moin

"This is what I need - A HIGH ENERGY LECTURER who claps his hands to get my attention! :-) Too many old men droning on in the rest of youtube lectures. Something like this is engaging and keeps you awake :-)!" -Hugh Jones

"As a retiree,finally finding time in life to start learning beautiful maths from a young man like you is very gratifying! You are tearing it up kid! Bravo!" -Blue StarFractal

"Thank you very much for this lesson. The enthusiasm and feeling for a clear explanation is very impressive." -FA Videos

"What I liked best about the video is that you first spent time explaining the intuition behind converting the problem (from, say, cartesian space) to a more abstract space and finding the solution there. Explaining such philosophy greatly helps put things in context as it answers what question really we are trying to answer. Following the content becomes much easier then. If you are not doing that in other videos, please do so :)!

TBH I was a bit skeptical about following through the whole video because I'd like to think I understand problems best when there is a geometrical intuition behind it, and have run away from any kind of analytical math all my life (even though I understood geometrical intuition behind complex calculus operations I'd still fail terribly in exams because I have a problem stating the questions analytically). This video helped me change my perspective. I wish I had teachers like you in college!

Thank you for the wonderful lecture, man!" -nilspin

Screenshots

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Reviews

Rajesh
October 10, 2022
in the entire 10 mins the instructor didn't even touch the board or marker. Style of presentation is not clear and filled with many inaccuracies.
Luca
August 14, 2022
I had started the 'Physics of Astronomy...' course taught by the same teacher as the present course, and during the first lecture I learned that as a pre-requisite of it, is necessary to know the Lagrange's Mechanics. I did not know this mechanics so I decided to start the course 'Classical Physics...' before. At the beginning of this course I had some difficulty in following the lectures, both because of the direct approach of the teacher and on the lack at the end of the lectures of a document summarizing the equations used during the lesson. However, I must say that now, that i have finished the course, I have a fairly clear idea of what Lagrange Mechanics is and how it can be used to solve the various problems., What helped me a lot to understand the Lagrange's Mechanics were the various exercises that are inside the course and the teacher's great willingness to answer my questions/doubts. My rating of this couse is 4.5/5. I highly recommend to the teacher to provide some documents (perhaps in pdf format) at the end of the lectures summarizing the various mathematical steps taken during the lessons. I thank the teacher for what he taught me.
Simon
June 15, 2021
Very boring - just calculus equations with little relevance to real world. Instructor seemed overly aggressive and so found this quite offputting!
Dontabhaktuni
May 9, 2021
I personally think that your explanation is good and simplified. It would be better ,if you can make it a little deep , so that beginners also can get it. Thank you
Halil
December 18, 2020
Instructor Edward is so kind and very sincere. He very quickly helps and answers questions in detail. He makes world better :)
Ashutosh
October 23, 2020
The Physics part is superb, but I think the Mathematics part slows down the course a bit. Maybe it's because I've studied all that Math in high school, but I personally felt that it was a bit slow. Apart from that, everything is awesome till now.
Daniel
July 28, 2020
A good match! This course is the absolute best, the highest standard in understanding and clarity, expertly taught! It doesn't stop amazing you, from MATLAB to some earlier physics, this course will give you the best foundation in physics, but do a lot of math first to get the most out of this course. The instructor really knows physics and math and how to perfectly teach and explain it, everyone should get this course.
Leonam
December 10, 2017
Great content. Never got it in my grad school, and makes some problems really simple. Great instructor. Loving it so far.
Jessica
September 30, 2017
Wow, the way in which this guy teaches physics absolutely blows my mind! It really inspired me to dig deep into my class....can't get enough of it
Syed
June 22, 2017
The enthusiasm the instructor brings with himself is simply fascinating. Unlike the traditional Physics profs who'll bore you to death, you actually start getting excited about the subject! I actually hope that more such courses will be on the way in the near future :)
Tiffany
June 19, 2017
This course is filled with a ton of energy and passion, and I love how he explains topics so thoroughly. It really helps me get engaged with the material and makes the experience very exciting. I wish he was my physics professor lol!
Niccollo
June 17, 2017
The guy um'd and ah'd, rambled and repeated himself so much it was impossible to not drift off and lose track of what he was saying. Which made it impossible to learn anything, though it did seem like he knew the material.
Zachary
May 18, 2017
Mr. Ed Reilly teaches Calculus of Variations with passion, knowledge, and experience. He seems acutely aware of the most confusing aspects of the subject and takes special care to address them thoroughly. I look forward to continuing my exploration with him as my guide.
William
May 15, 2017
Classical Physics is a top-shelf course. Mr. Reilly is an evangelist for the material, and his approach will make you want to learn mechanics. He takes pains to make clear the derivations and meanings of the differential equations of physics, and provides plenty of examples to illustrate them in action. The first section alone has taught me much, and was enough to rekindle my interest in applied math (which is sorely lacking). I can definitely do things now that I couldn't do before enrolling, and I can't wait to get to the later chapters. Classical Physics is like a book you won't want to put down, and will make an awesome addition to any student's digital library.
Katrina
May 12, 2017
So far, this course has been great for learning Lagrangian Mechanics. Most teachers just dive straight into the math, but I love how he takes time to first philosophically discuss concepts with a ton of enthusiasm. It really helps to understand the material and makes it very enjoyable!

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938372
udemy ID
8/23/2016
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5/10/2020
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