10 minute free video teaches better than a 2 hour lecture in a class I pay >$1k a semester for. No joke, if I didn't need a piece of paper to be an engineer, I would not be at University
10 min of watching this video was more beneficial to me than paying attention to four hours of school lecture! You're great teacher and I actually >>learned
Thank you so much! I'm just watching a bunch of videos before my physics midterm in an hour and this is brilliant. So thank you from a physics major :'D
Your E&M videos saved me last year. Now its this video for my dynamics class hahaha. Our prof just said we need to know parallel axis theorem for rotation in rigid bodies but didn't go into the details. This was perfectly explained. Thank you!!!!
Wow sir ...You're awesome...!!..Trying to understand this theorem the whole day....Finally understood this.....Thank you soo much.....Concepts explained in such a simple manner...Thank you again :) :)
what all the lectures in my university failed to explain over the course of a year; you managed to explain to me in under 3 mins of the video hahaha. Pretty much sums up university.
if you were to solve for the moment of inertia about the edge of the diagram should the mass be 4kg instead of 8 kg because the radius would zero for the other 4kg?
Thanks from Bangladesh ! ! ! And from Canada as well (As I'm studying here currently and the TA's and Professors and shit, They better watch this videos and then come to class ! ! !
+X i x Couldnt agree more, especially in university sometimes, youve got all of these profs with their phds who cannot teach at all, the lack of being able to teach somewhat screws up the whole learning in class experience lol
My PHD physics professor explained the parallel axis theorem in about 4 minutes.... usually 40% of the class drops and after that it's a low C average.
I'm fairly confident that if every math teacher cared and didn't get sick of their job because of unruly kids, a lot more of us would be ahead of china in terms of math knowledge right now.
1:05 "notes I go through the center of mass". very important sentence. I wanted to revers the object and count inertia from other end of object. calculation was wrong. What I had to do, was firs move the axis to the center of mass and then moves again the axis to the end of object. When I did differently, put entire distance in equation and square it, the calculus was wrong.
I must say after weeks of attending lectures, I did not understand the gibberish they were on about. After 10 minutes and a bit here, I get that the were trying to explain the parallel axis theorem.
10 minute free video teaches better than a 2 hour lecture in a class I pay >$1k a semester for.
No joke, if I didn't need a piece of paper to be an engineer, I would not be at University
10 min of watching this video was more beneficial to me than paying attention to four hours of school lecture!
You're great teacher and I actually >>learned
"ONE THIRD SQUAREDbye" lmao i didnt see that coming
yeeted the fuck outta there
Thank you so much! I'm just watching a bunch of videos before my physics midterm in an hour and this is brilliant. So thank you from a physics major :'D
physisist goes to the Jewellery store:
yes, I'd like to buy a hollow hoop of mass
just kidding, good video :)
never has such gibberish made so much sense as swiftly.
Your E&M videos saved me last year. Now its this video for my dynamics class hahaha. Our prof just said we need to know parallel axis theorem for rotation in rigid bodies but didn't go into the details. This was perfectly explained. Thank you!!!!
Hailing from Jamaica... Finally got this theorem thing after just this 1 video. respect!
Wow sir ...You're awesome...!!..Trying to understand this theorem the whole day....Finally understood this.....Thank you soo much.....Concepts explained in such a simple manner...Thank you again :) :)
what all the lectures in my university failed to explain over the course of a year; you managed to explain to me in under 3 mins of the video hahaha. Pretty much sums up university.
Why is it that paper and sharpie lectures are always the best?
Excelent video! I learn the concept now!!!!
I have that same book! that helps 50% of the time this video 100% of the time
This is excellent, very clear and helps with applications.
Your face
Really nice video, super concise and conveys all of the necessary information
Very clear - great job, you are a wonderful teacher.
if you were to solve for the moment of inertia about the edge of the diagram should the mass be 4kg instead of 8 kg because the radius would zero for the other 4kg?
WOW that was really helpful!!!!!!! IU make things simpler!
Thank you and great sound effects indeed!
Haha the sound effects at1:14 are incredible :P Also, great video, definitely earned a like from me!
Heads up for the great vid. It was really helpful.
In the case of the last example, why is the I(cm) of the rod 1/12th M(Lsquared) and not M(Lsquared)?
Didn't know Norm Macdonald taught physics. Great video.
What book did you refer to in the video?
Thanks for the multiple examples, really helpful and much appreciated!
thank you for making quality videos like this
Sorry if I'm just being stupid (it's been a long day) but where you use I=(mL^2)/12 isn't L meant to be cubed not squared?
Thanks from Bangladesh ! ! ! And from Canada as well (As I'm studying here currently and the TA's and Professors and shit, They better watch this videos and then come to class ! ! !
Thank you so much! You made this very clear and easy to understand.
Which book did you refer
Thank you. Could`t find any explanation for that in brazilian youtube channels. Very nice
Shouldn't there be 2 terms with 1.5m squared in the first part b/c the com is 1.5m away from 2 of the sides?
nvm its from the axis
Clayton Reynolds Reynolds?? great last name!! haha in reference to Reynolds number
what book have you used to study this?
Holy crap, as soon as you said "Hula hoop spinning around a nail" it all clicked in my mind.
bye
ur welcome lol
Very gd explanation. Thanks a lot sir
Thanks so much. Very concise and helpful.
great explanation 💫
Wonderful explanation!
trap phone ringin
great vid! I wasn't getting it but now it's all clear!
What's the name of thw book?
My Pearson physics book just burst into flames.
What the fuck? Why can't the teachers explain it just like this, very simple. Fuck school where everyone is a teacher! Thank you sir.
Yah jeez... From now on I'm skipping all my classes and instead watch youtube videos all day to make up for it
agreed fuck my lecturer cant teach shit, he just doesnt give a fuck
+Stian Pienaar im sure thats sarcasm
+X i x Couldnt agree more, especially in university sometimes, youve got all of these profs with their phds who cannot teach at all, the lack of being able to teach somewhat screws up the whole learning in class experience lol
Conceptual wise perfect l loved it !
My PHD physics professor explained the parallel axis theorem in about 4 minutes.... usually 40% of the class drops and after that it's a low C average.
I'm fairly confident that if every math teacher cared and didn't get sick of their job because of unruly kids, a lot more of us would be ahead of china in terms of math knowledge right now.
very much simplified thank u so much sir
Thank you for doing what you do.
Thanks for the help. Greatly appreciated.
Great video! Thank you Sir.
1:05 "notes I go through the center of mass". very important sentence. I wanted to revers the object and count inertia from other end of object. calculation was wrong. What I had to do, was firs move the axis to the center of mass and then moves again the axis to the end of object. When I did differently, put entire distance in equation and square it, the calculus was wrong.
Great thanks, that helped me a lot. awesome sound effects ;)
thanks dude! totally helped!
Thanq 4 this video.,nd teacher gv expressions too...(chooo-choooo)
That was awesome. It ended rather abruptly...
the sound effects tho. hahaha nice vid man
Thx that makes so much sense to me
That was VERY helpful, thank you!
video starts at 3:30 and ends at 3:31 you're welcome
1/12 ML^2 because it is a rod rotating through cm. Can be derived through integrating R^2 dm or just memorize for rods
Nice explanation
Why am I paying tuition fees for college? xD
m.laylani because degrees look good
I hear ya, I didn't use the book at all this semester, makes me question if i should ever buy textbooks again -.-
thanks a lot.....im glad i found this video
thank you lasseviren1, it is really helpful!
amazing video! i just understood it!!!!!
u sir, just got subscribed!!!!
I think there is a mistake on the I (mass moment of inertia) at the centroid,,,,it should have been I=(mr^2)/2
Epic teaching video
Oh my god. You, sir. Rule so much.
brilliant Video
Great ..many thanks
Many thanks!
Thank you lasseviren1, Very Cool!
u sir are awesome !!
top quality sound effects included ;)
very helpful
that helps a lot. thank you
Thank you Thank you Thank you!!!!
Thank you so much!
thank u..... awesome explanation........ :)
Why square the distances? Nobody explains it.
Thanks... but the sound effects were very interesting
Thank you
Awesome video, thank you bye
I must say after weeks of attending lectures, I did not understand the gibberish they were on about. After 10 minutes and a bit here, I get that the were trying to explain the parallel axis theorem.
Seriously I have a book that's written in Japanese and a teacher that speaks Korean.
Why can't very professor make it this easy?
my heart sank when i saw the book xD
i just hate physics books, i study it online, but books make me feel so stupid :D
Cool! Simple. Thanks.
the ending was so abrupt lol
Thankyou
only had to watch this video for 4:30s for it to change my life
thanks
I think it looks like Physics for Scientists & Engineers by Douglas C Giancoli
THANKS!
wait how did you do tha---Bye
If you have actually ever had a class in higher education you would know that you are required to buy these books for the classes you take.
THANKS A LOT!!!!!!!!!!!!!!!!!!!!!!
"wooooow wooooooow woooow" withh hand actions best part @01.15
@hasben0 sorry, i posted the question before i even finished wathin the video.
First rule of the marriage club is you never take the ring off.