You deserve a Nobel! Have taught me more in five minutes than an hour with other professors. You are more than a professor, you truly are a teacher! THANK YOU! :)
I just wanted to thank Michel van Biezen for helping me earn an A in my first semester of calc-based physics! I'm currently in my second semester of the class and still watch these amazing videos.
Omg, thank god I found your channel. I'm from Brazil and they teach physics in such a sloppy way around here. Even with so many online free courses available in portuguese, none of them come to the level of your explanation.
Thank you. In order to prepare for the JEE physics portion, the videos on this channel will definitely help. I would concentrate on the playlists that cover topics that are most likely to be on the test, but ultimately you would need to become familiar with all of the topics.
How close do these playlists follow with a general textbook order? I am using "Physics 5th edition - Resnick, Halliday, Krane" and want to keep up. It is my understanding that this textbook is similar to "Fundamental Physics 10th edition"
Hi Sir , I just wanna say that what you're doing right now its really makes me grateful. Because i really need this kind of information and i am really weak in physics. i already watch lot of ur videos and i really thankful. I study in Diploma Mechanical Engineering, is there any tips or information for me so that i can pass my exam with flying colors?. Beside i am from malaysia.
The best way to succeed in physics and engineering is: 1) Become familiar with each topic and be able to recognize what topic the question is related to 2) Once you know which topic the question relates to, you have to learn the specific technique for that topic. (There are usually just a few equations you need to know for each topic and how to use them.) 3)LOTS of practice, over and over again until you remember how to do each type of problem. All the best.
You are thinking of the UK, where pounds are a monetary unit. The British pound is called the Pound Sterling, which at one point, referred to the economic value of 1 Troy pound of Sterling silver. It no longer is anything close to that.
I guess he says time not being a dimension, since you can't expect time to be unchanging at every point in the universe, i.e it ain't constant to be considered a dimension. Physicists consider time as a dimension to reduce complications in calculations, but it's not really a dimension, Jon.
Dear Sir, so we are using weight with kg in everyday use is not kg and it is N actually ? Or uing weight with kg in everyday use is not weight and it is mass actually ? a bit confused .
kg is a unit of mass. N is a unit of weight. When you buy groceries in the store in most of the world you buy by the kg (mass). In the US we buy by the pound which is a unit of weight. In the end, it doesn't matter as long as we know what we are buying.
+Michel van Biezen Thanks for your kind reply sir. I totally clear that N is a unit of weight ( Force ) , kg is a unit of mass and scale mention mass when we buy the things. But one more thing i am confusing is kgf is a unit of force = 9.8 N but 1 kg has 9.8 N too. Why ? and what is the difference between kgf and N ? Regards,
We have to be careful of the wording used. To say that " 1kg has 9.8 N" is not correct. It is better to say: The weight of a mass of 1 kg is 9.8 N, or, the force of gravity acting on a 1kg mass is 9.8 N. Sometimes they will use kgf to indicate that they are talking about the force of gravity acting on a 1kg mass which is indeed 9.8 N as indicated.
+Carlos Kim Viray 1 lb is the force that gives the mass of 1 slug the acceleration of 1 ft /sec^2 We also talk about the equivalent "mass" of a lb 1 kg is equivalent to 2.2 lbs (but off course one is mass and one is force)
We know our weight in earth bigger than if we in moon for example So that told us weight always bigger than mass in earth (Now how 1 kg (mass) = 2.2 lbs ( weight I have some confused about that :(
@@fares8519 Hey bro, don't be confused. Older conversion rates can't actually be compared with the SI units, since they are taken without actual experimentation. Its just like although charges are not really categorized as + and -, we take them as just in name and not literally, or as 1kg= 9.8N. Hope I'm clear on that.
@@fares8519 1 kg of mass will always be 1 kg, no matter the environment, since it is a measure of the "amount of material". 1 kg on Earth specifically, will weigh 9.8 Newtons, +/- 0.3% depending on geographical location. Since the unit of a Newton is Greek to most people, and more often than not, we use weight as a proxy to find mass, we calibrate our scales in kilogram-force units, such that 1kgf is the weight of a 1 kg reference object in the global average gravitational field, which is formally defined as 9.80665 Newtons.
dear sir I am belongs with india. Your lecture are very useful for me.But i am a problem I understand the British English but I can not understand the your(sir) English. please sir tell me a trick to understand the your English.
We are not familiar with IGCSE O'level This playlist is just general introductory information needed for physics at any level. The other physics playlists are for high school through college.
![Lp. Сердце Вселенной #60 РОЖДЕНИЕ ЛОЛОЛОШКИ [Финал] • Майнкрафт](http://i.ytimg.com/vi/YoR0pAV9FVQ/mqdefault.jpg)
You deserve a Nobel! Have taught me more in five minutes than an hour with other professors. You are more than a professor, you truly are a teacher! THANK YOU! :)
I just wanted to thank Michel van Biezen for helping me earn an A in my first semester of calc-based physics! I'm currently in my second semester of the class and still watch these amazing videos.
what playlists did you watch for calculus based physics 1? i just finished the vector one but I don't know where to go next
@@cr7neymar908 which playlists did you end up watching? Trying to get ahead of it before I start in fall
Omg, thank god I found your channel. I'm from Brazil and they teach physics in such a sloppy way around here. Even with so many online free courses available in portuguese, none of them come to the level of your explanation.
Glad you found it. Welcome to the channel.
Just passed first year physics thanks to your lessons sir ! Thank you
Great job!
which playlists did u watch?
Thanks for the simplicity, all I found was Indian tutorials. I'm glad that I found this channel!
Happy to help!
thanks professor i have just seen this full playlist i really like it...........................thankz again
Thanks sir for this amazing series but I would like to know if these lectures could help in solving jee physics
Thank you. In order to prepare for the JEE physics portion, the videos on this channel will definitely help. I would concentrate on the playlists that cover topics that are most likely to be on the test, but ultimately you would need to become familiar with all of the topics.
@@MichelvanBiezen Thanks again Man! Appreciate you work. Could you provide me a list of recommended books?
you always make things clear
thank you so much sir, from Turkey :)
You are welcome and welcome to the channel!
you are gorgious teacher i am from pakistan and preparing from entry test of medical colege and your chanel is very helpful
Glad to be of help Welcome to the channel!
How close do these playlists follow with a general textbook order? I am using "Physics 5th edition - Resnick, Halliday, Krane" and want to keep up. It is my understanding that this textbook is similar to "Fundamental Physics 10th edition"
The videos follow a "typical" order found in most text books. There may be some differences in order for any particular text.
Hi Sir , I just wanna say that what you're doing right now its really makes me grateful. Because i really need this kind of information and i am really weak in physics. i already watch lot of ur videos and i really thankful. I study in Diploma Mechanical Engineering, is there any tips or information for me so that i can pass my exam with flying colors?. Beside i am from malaysia.
The best way to succeed in physics and engineering is:
1) Become familiar with each topic and be able to recognize what topic the question is related to
2) Once you know which topic the question relates to, you have to learn the specific technique for that topic. (There are usually just a few equations you need to know for each topic and how to use them.)
3)LOTS of practice, over and over again until you remember how to do each type of problem.
All the best.
Thank you so much for these videos!!!!!!
Glad you found them. (We have all of physics on video).
Thank you. It is quite interesting to know that in us they used pound as a measure to buy something. Tq
You are thinking of the UK, where pounds are a monetary unit. The British pound is called the Pound Sterling, which at one point, referred to the economic value of 1 Troy pound of Sterling silver. It no longer is anything close to that.
sir you are theeeee best
thank you for this!
Thanks for the lesson
hi,thank you professor ,can you add electronic tutorials,please !
Have you seen the E&M videos and the electrical engineering videos on this channel?
I love you so much Michel
We are glad we are able to help.
Thanks for your explanation. May I ask what do you mean with time not being a dimension?
I guess he says time not being a dimension, since you can't expect time to be unchanging at every point in the universe, i.e it ain't constant to be considered a dimension. Physicists consider time as a dimension to reduce complications in calculations, but it's not really a dimension, Jon.
Thank you professor very helpful, you're the best
Thank you. Glad it was helpful.
sir, thank you so much.
Dear Sir,
so we are using weight with kg in everyday use is not kg and it is N actually ? Or uing weight with kg in everyday use is not weight and it is mass actually ? a bit confused .
kg is a unit of mass. N is a unit of weight. When you buy groceries in the store in most of the world you buy by the kg (mass). In the US we buy by the pound which is a unit of weight. In the end, it doesn't matter as long as we know what we are buying.
+Michel van Biezen Thanks for your kind reply sir.
I totally clear that
N is a unit of weight ( Force ) ,
kg is a unit of mass and scale mention mass when we buy the things. But one more thing i am confusing is
kgf is a unit of force = 9.8 N
but 1 kg has 9.8 N too. Why ?
and what is the difference between kgf and N ?
Regards,
We have to be careful of the wording used. To say that " 1kg has 9.8 N" is not correct. It is better to say: The weight of a mass of 1 kg is 9.8 N, or, the force of gravity acting on a 1kg mass is 9.8 N. Sometimes they will use kgf to indicate that they are talking about the force of gravity acting on a 1kg mass which is indeed 9.8 N as indicated.
Michel van Biezen
thank you
lb mass is different from lb force, 1 lbf= 32.2lbm-ft/s^2
+Carlos Kim Viray
1 lb is the force that gives the mass of 1 slug the acceleration of 1 ft /sec^2
We also talk about the equivalent "mass" of a lb
1 kg is equivalent to 2.2 lbs (but off course one is mass and one is force)
Hi Michel is there maybe a book that you can recommend for physics and math that has all the basic and advance subjects.
and thnx for al the videos.
We know our weight in earth bigger than if we in moon for example
So that told us weight always bigger than mass in earth
(Now how 1 kg (mass) = 2.2 lbs ( weight
I have some confused about that :(
@@fares8519 Hey bro, don't be confused. Older conversion rates can't actually be compared with the SI units, since they are taken without actual experimentation. Its just like although charges are not really categorized as + and -, we take them as just in name and not literally, or as 1kg= 9.8N. Hope I'm clear on that.
@@fares8519 1 kg of mass will always be 1 kg, no matter the environment, since it is a measure of the "amount of material". 1 kg on Earth specifically, will weigh 9.8 Newtons, +/- 0.3% depending on geographical location.
Since the unit of a Newton is Greek to most people, and more often than not, we use weight as a proxy to find mass, we calibrate our scales in kilogram-force units, such that 1kgf is the weight of a 1 kg reference object in the global average gravitational field, which is formally defined as 9.80665 Newtons.
dear sir
I am belongs with india. Your lecture are very useful for me.But i am a problem I understand the British English but I can not understand the your(sir) English. please sir tell me a trick to understand the your English.
Just like anything else in life, it takes time to learn anything new, including understanding the accent of someone when you are not used to it.
thank you very much
How far is it helpful for neet india
Welcome to the channel.
[ x ] means unit of x, right?
It is not a standard notation, but I use it for that purpose, yes.
@@MichelvanBiezen Okay, thank you.
Bounce kar gaya
This is for IGCSE O'level right ?
We are not familiar with IGCSE O'level This playlist is just general introductory information needed for physics at any level. The other physics playlists are for high school through college.
sir hindi me padaye
lb mass is different from lb force, 1 lbf= 32.2lbm-ft/s^2