I'm 68 years old looking for material to help my grandchildren in their studies. I wish I had a teacher that could explain things as clearly as you do when I was at school back in the day. Thank you for taking the time to put these lessons together.
Sir, I was recently trying to learn about vectors and scalars, I was not getting it properly because my teacher used to teach so fast, now I understood it correctly and now I get it, THANK YOU VERY MUCH Thanking you, ZackStarZ
Thanks Mr. Jason, you have been blessed with that quality of understanding of what students could feel before a new subject, a rare gift indeed. Please accept my wishes of happiness and fulfillment in this 2023 New Year ! ✋ Keep goin' ! ❤
Thank you so much for this channel, I watch many of your videos and they helped explain things in great amount they’re not just cut and dry but have meaning !!
I have a question. You explained in this video that quantities that have magnitude and direction are called vectors, whereas quantities that only have magnitude are called scalars. But what about quantities that only have direction, like the degrees of a circle? If you travel in a 45° angle from your starting point, that is a direction, but it doesn't tell you how far you travelled. Is there a special term for those? Or are they just called "directions"?
That is a great question and a little tricky. I believe you'd still call it a vector quantity. The reason is that it isn't true that it "only represents directions". How do you define an angle? You have an XY plane and you draw a ray somewhere from the origin to a point P(x,y). The angle is defined between the x-axis and the ray that you defined. That RAY is a vector. You have to draw an arrow which represents length then measure an angle. Ask yourself, how do you define or measure an angle without having at least one ray on a sheet of paper. You can't. The angle number means nothing without the accompanying ray. So, basically that ray represents a vector - it has length and direction (angle). Hope this helps!
@@MathAndScience also i don't think scalars don't have direction, they are just not described by their directions because they are multi-directed like distance, while a uni-directional quantity like displacement is vector
@@amjadhussain3584 I hear what you’re saying, but scaler’s really do not have any direction at all. The best example of a scale or quantity is temperature. At every point in a room there is a number, called the temperature, that expresses the value of the temperature at that point. But temperature has no direction it is just simply a number at every point in space. That is a scaler quantity.
I like how he's like "you've probably takin basic chemistry or physics" and there's just me "ummmmmm I haven't takin any I only have taken a little bit of biology 😕. Ps but I understand most of it and thank you for your great teaching I can't wait to blow my teachers socks off with how smart I am lol.
How a very interesting and helpful lesson !! Thanks a lot Mr.Jason i'm asking you about chemistry ,and when i visited your web site Math and Science , i didn't find chemistry of solutions , please i need this ...
Rain is falling vertically with a speed of 20 ms -1.A person is running in the rain with a speed of 10 ms-2 from north to south.In Which direction should he hold his umbrella?
Thanks for the simplest explanation of the basic terminologies. I also have a question, Suppose we have two 2D-planes of certain dimensions (ref: en.wikipedia.org/wiki/Plane_(geometry)) and if we want to check the coplanarity using the 'Normal/Perpendicular vectors' of both the planes. will the magnitude of those two vectors have any significance for doing so? if not then how can we check the coplanarity of the two planes? Thanks.
![ILLSLICK X YOUNGOHM - We're The same [Official Video]](http://i.ytimg.com/vi/yUJNkobYR0E/mqdefault.jpg)
I'm 68 years old looking for material to help my grandchildren in their studies. I wish I had a teacher that could explain things as clearly as you do when I was at school back in the day. Thank you for taking the time to put these lessons together.
Hello
I teach
You explained the math and science topics in its clear and simplest way!!! Thank You!!!
Sir makes mathematics easier to understand very well I love it.
Physics*
physics*
The king of concise and intelligible explanations!!
Sir,
I was recently trying to learn about vectors and scalars, I was not getting it properly because my teacher used to teach so fast, now I understood it correctly and now I get it, THANK YOU VERY MUCH
Thanking you,
ZackStarZ
i just started watching your lesson. I am really enjoying it
Thanks Mr. Jason, you have been blessed with that quality of understanding of what students could feel before a new subject, a rare gift indeed. Please accept my wishes of happiness and fulfillment in this 2023 New Year ! ✋ Keep goin' ! ❤
Thank you!
Thanks
Thank you so very much!!
Once again...thank you!! You explain things / break them down so nicely.
This channel is the best.
Thank you so much for this channel, I watch many of your videos and they helped explain things in great amount they’re not just cut and dry but have meaning !!
Jason thank you for these youtube videos!
Wow! His pattern of teaching makes learning easy.
Thank you sir
I like this channel. It is the best.
Thank you!
Jason, MathAndScience.com
Me to
I have a question. You explained in this video that quantities that have magnitude and direction are called vectors, whereas quantities that only have magnitude are called scalars. But what about quantities that only have direction, like the degrees of a circle? If you travel in a 45° angle from your starting point, that is a direction, but it doesn't tell you how far you travelled. Is there a special term for those? Or are they just called "directions"?
That is a great question and a little tricky. I believe you'd still call it a vector quantity. The reason is that it isn't true that it "only represents directions". How do you define an angle? You have an XY plane and you draw a ray somewhere from the origin to a point P(x,y). The angle is defined between the x-axis and the ray that you defined. That RAY is a vector. You have to draw an arrow which represents length then measure an angle. Ask yourself, how do you define or measure an angle without having at least one ray on a sheet of paper. You can't. The angle number means nothing without the accompanying ray. So, basically that ray represents a vector - it has length and direction (angle). Hope this helps!
@@MathAndScience year , I think you are getting really close 😆😐😄
@@MathAndScience also i don't think scalars don't have direction, they are just not described by their directions because they are multi-directed like distance, while a uni-directional quantity like displacement is vector
@@amjadhussain3584 I hear what you’re saying, but scaler’s really do not have any direction at all. The best example of a scale or quantity is temperature. At every point in a room there is a number, called the temperature, that expresses the value of the temperature at that point. But temperature has no direction it is just simply a number at every point in space. That is a scaler quantity.
This is quality teaching! Thanks for the info!
Best TH-cam teacher ❤from Manipur
Your lectures are different from others. love it♥
Mr Jason I'm all the way from south Africa, you have greatly helped me with.l engineering studies.
You are truly the best 🙏
I like how he's like "you've probably takin basic chemistry or physics" and there's just me "ummmmmm I haven't takin any I only have taken a little bit of biology 😕. Ps but I understand most of it and thank you for your great teaching I can't wait to blow my teachers socks off with how smart I am lol.
We are so amazingly lucky to have free access to such a vast amount of education.
Good learning sir, you are a great teacher indeed.
This professor is the best
Thanks for dedicating your time . You teach so well,keep up the good work sir as GOD blesses you
Thank you!
thanks, dude! Love from France!
Teach well. I love Math & Science
Awesome!
Jason, MathAndScience.com
Thanks for explaining this. Nice job.
Thank you, I completely understood everything you were talking about.
Thank you so much for the lesson. It's so good!
Very clear explanation 👍👍👍👍
Hello you are a nice teacher thank u your lessons have taught me alot...I cant wait to reccomend my frienda to use your channel🇰🇪
You are good teacher ride on sir
I wish I had this kind teacher in my school 😢
It's really excellent 👌
How a very interesting and helpful lesson !! Thanks a lot Mr.Jason
i'm asking you about chemistry ,and when i visited your web site Math and Science , i didn't find chemistry of solutions , please i need this ...
This man learned me a lesson that will take 4 hours to learn at school and made it to 20minutes
Awesome!
I’m very grateful, thanks
Thank u sir
Stay blessed🤲
Rain is falling vertically with a speed of 20 ms -1.A person is running in the rain with a speed of 10 ms-2 from north to south.In Which direction should he hold his umbrella?
tnx more i.m more teach from you too .no contiouns
Keep it up
oh funny u
It's funny I come here to understand what a vector is, I ended up understanding what an electric field actually is.
You are the best, thank you🤗🤗
2:03 - Can you have negative weight?
Perfect
Thank you very much
This is easier to understand for me and my main language is Danish !
Nice presentation
Today I have understood that pressure is not a vector quantity but scalar thax sir
Very interisting. Merci 😊
What an amazing lesson! Thank you sir ❤
How about electric current and electric potential? Are they vector quantities or scalar?
thank you so much, my teacher does not expkain this well
THANK YOU... SIR...!!!
Can you teacher help me in all laws of physics??
تسلم يا حج ❤
من مصر
Sir, if we use an arrow below the letter then would it be a right vector quantity? Plz reply me ❤
Thanks professor
thank you so much sir its help very to me thanks have a nice day and stay healthy:)
Thanks for the simplest explanation of the basic terminologies. I also have a question, Suppose we have two 2D-planes of certain dimensions (ref: en.wikipedia.org/wiki/Plane_(geometry)) and if we want to check the coplanarity using the 'Normal/Perpendicular vectors' of both the planes. will the magnitude of those two vectors have any significance for doing so? if not then how can we check the coplanarity of the two planes?
Thanks.
I’m having my exams soon…😢
Thanks sir
Hope you passed?
@@AdyI.R Yessss
That was a y10months ago..now i no longer offer the course💜
Thank you.
Wow amazing sir
If I took subscription of urs math and science applications, I get all lessons for one month?
Yes exactly. You can visit mathandscience.com to learn more. Thank you!
This is good one explain
Thank you!
Thank you sir🇵🇭😍😍
Nice lecture
Thank you so much
Good video.
nice one
Interesting!
yeah
Andrea’s kxaa
Southern cross.
i got this whole lesson
You have to convince yourself first
How
Sir is weight a scaler or vector
vector
I like how u say it but really?
Thank you soooooo much 😂
I still don't understand
Tnx sir
Me wishing you were my physics teacher😭
Awww I wish!
Subscribed
Nice
Pls can I have the teachers contact
scalar vector
Physics exam coming and i know nothing
Jason.
You are aging, brother. So, am I.
thank
Hey
Epic
Andrea’s kzaas😂
Andrea’s kzaa😂
Andrea’s kza😂
Your good at teaching but you make it boring 👎👎👎👎🏻👎
Time is vector.😠
Thanks very much
Good video.