Take small value and you can draw shortest straight line which will give displacement. If take large interval, there will be a curvy path which can not be shortest distance or a vector quantity hence it is scalar quantity
Because for a quantity to be vector we must have all vector law consistency along with magnitude and direction. Large angular displacement doesn't obey Commutative law. But very very small angle Does.
the all video of this chapter is very helpful for me.....thank you... we jst need a concept that helps us to understand hc verma book as well as ncert....
sir finite angular displacement have direction but dont follow vector law of addition as its orientation change so it is not vector . but small angular displacement follow vector addition without changing orientation, and also have direction so it is vector . sir plzz reply if i am wrong . 🙏🏻🙏🏻
You said if plane changes during rotation then we will use vector sign and if plane does not changes then we will not use. Why it is so?? My second question is body moves along the circumference why direction is along the axis of rotation. Why very small quantity of angular displacement is vector quantity? Why not full, half or quater rotation??
Why are we using Right hand thumb rule.. RHTR is used for cross product but here in angular velocity/acce/displa there is no product of vector.. Then why we use right hnd thmb rule
Sir ek qsn h pls ans kro.... Ye velocity aur acc find krte samay displacement aur velocity cons kyu honi chahiye. Aur ager v cons h toh phir toh acc zero hoga n Pls reply
sir, so nice I used to watch your videos, they are to the point and ncert based. and the way of explanation is very awesome and helps to mug up the concept easily.
Sir plz mujhe ye bta do ki agr displacement xz plane me ho raha ha to direction y axis kaise ho sakti h Agr kisi ko pata ho to plz bhai koi explain kr de
Sir @6:13 right hand rule se displacement XZ plane ke perpendicular aa raha hai BUT ROTATION TO XZ PLANE ME HO RAHA HAI TO ANGULAR DISPLACEMENT BHI USI DIRECTION ME HONA THA.
Aapka trika sbse alg or sbse best hota h sir thanks a lot ..sir....
Bahut achha se bataya aapne basic knowledge
Kya bat h sare doubts clear ho gaye👍👍👍👍🤟🤟🤟🤟♥️♥️
Nobody can teach physics the way you do!!
Your lectures are awesome sir👍
Not at all
Bibhuti mam ka nam suna hai ❤️
Pw ka naam suna hai😎😎🤟🤟
@@ka-52alligator48Nahi ab yeh Kon hai😂
Sir u way of explaining is clear and understandable. Thankyou Sir
Sir,,why we took angular displacement for small value is vector and for larger value it is scalar
it is taken as scalar as axis is predetermined.
Because large value have constant quantities
Take small value and you can draw shortest straight line which will give displacement. If take large interval, there will be a curvy path which can not be shortest distance or a vector quantity hence it is scalar quantity
Because for a quantity to be vector we must have all vector law consistency along with magnitude and direction. Large angular displacement doesn't obey Commutative law. But very very small angle Does.
Thank You! These things need to be explained in 3-D way, and you did that very well Sir :)
the all video of this chapter is very helpful for me.....thank you...
we jst need a concept that helps us to understand hc verma book as well as ncert....
sir finite angular displacement have direction but dont follow vector law of addition as its orientation change so it is not vector . but small angular displacement follow vector addition without changing orientation, and also have direction so it is vector .
sir plzz reply if i am wrong . 🙏🏻🙏🏻
Thousand thank you for ur videos! ❣
Thanks sir, your speech is smart......and please also make video on quantum mechanics ..
z inter in my chanmel
😍😍🤩🤩😍🤩🤩🤩🤩
Assalamoalikum Sir!
Indeed you are doing a great job. Love from Pakistan!
Best explanation
Sir ji aap bahut accha padhaate ho👌👌🙏🙏🙏🙏🙏😃
You said if plane changes during rotation then we will use vector sign and if plane does not changes then we will not use. Why it is so??
My second question is body moves along the circumference why direction is along the axis of rotation.
Why very small quantity of angular displacement is vector quantity? Why not full, half or quater rotation??
Sir why we took not angular distance and angular speeed???
finally found best video on youtube realted to circular motion..
Sir I have a doubt .jab particles circular motion kar rha hota hai to uske par linear velocity kyu hoti hai
Hey sir can you give me some numericals based on gravitation tomorrow please because my exam will hold on Monday 🙏🙏🙏🙏🙏
Sir this video was very useful. It's my 1st one. Liked it. Thank you Sir.
You are great teacher of physics.
No it is wrong. Angular displacement is a vector.
Thnq srji aap bhoot mdad krte ho☺️☺️☺️
Please sir.....b.sc 1st year ko pdhaiye
Bsc first yrs ka kuch topic ho gya h............other topic ke liye others channel se pdhna hoga......😎😎
उनका syallbus Broad है, higher mechanics आ जाती है waha like derivation of coriolis forces, they only cover higher school syallbus
Thanks Sir, nice
Why are we using Right hand thumb rule.. RHTR is used for cross product but here in angular velocity/acce/displa there is no product of vector.. Then why we use right hnd thmb rule
Thank you so much sir🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
Very nice Sir, give it up👍👍👍
your video is very helpful for us
Which softwares you use for these videos? Starting from recording, writing, compression...?
if u come to know then then pls tell me also
Nyc video sir
Thank u sir, u teach very well.I understood each thing in this video and I have no doubt. Really u teach very well👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌
Sir ek qsn h pls ans kro....
Ye velocity aur acc find krte samay displacement aur velocity cons kyu honi chahiye.
Aur ager v cons h toh phir toh acc zero hoga n
Pls reply
Dohcradam
sir, so nice I used to watch your videos, they are to the point and ncert based. and the way of explanation is very awesome and helps to mug up the concept easily.
U r from KV 😄
Thanks sir ji 🙏 very nice 👌
Nice video sir 🙏
Why we consider the detection of angular displacement,velocity and accelaration is perpendicular to the center of the circle?
Do you know the answer now??
Sir ji aap बहुत अच्छी तरह समझाते हैं 😘
Sir why Angular Displacement is Vector for very Small angle only???
for large angle it is not.
I post similar question
can you tell me which software you are using in your videos ?
your videos are nice
if u come to know then pls tell me also
Sir agr velocity variable hai to hm direct kyu ni nikal skte small velocity kyu lete hai ?
Thank you 😊🙏
nice explanation🖒
Thank you sir so good speech
I like your teaching style sir !!!!😀
Keep continue................
In rotational system angular displacement is 20x then angular
velocity will --------------------??
What is meant by direction of displacement ):
In rt in,mychwnnel
Sir why u are not giving answers to any questions???
Awesome sir
Sir plz mujhe ye bta do ki agr displacement xz plane me ho raha ha to direction y axis kaise ho sakti h
Agr kisi ko pata ho to plz bhai koi explain kr de
thank you for the video. but sir, what happens to angular acceleration if the plane of rotation changes?
Best
Thank you so much sir for providing free education lots of love from nepal ❣️😌😌😌😌❣️
Internet bill 🙄🙄
Best explantation B-)B-)B-)
Beautiful class sir
Mouse pointer ko change kijie aur ache se samanjh mai ayega dikhai nehin de raha pointer...
+Ranjan Kumar Mohanta
I am sorry for that.
Pointer ke bare me consider kiya jayega.
Easy to understand
sir Plz make a video on optical instruments of'ray optics'
Hello Adil Parvez !
Yes ! Stay with us.
I shall create more.
sir these three equations of motion work only when acceleration is constant. so what to do when it isn't constant.
+harsh singhal
Calculus....
sir why angular direction is up or away from plane when particle is moving in anticlockwise sense ? and down in clockwise sense
Right hand thumb rule
👍👍👍
Great support always from you.
Nice sir keep it up
Well explaination
Angular displacement is not a vector quantity 🤍🤍🤍
Angular displacement is a vector quantity
It is vector
@@VSMGAMINGS4977 nhi bro higher studies me vector scalar ye sab kuch rahega hi nhi.........Ye sirf 12 th/ mid graduation Tak hi h............
Only for large angles .....
What is angular position ?
Thankyou so much sir 😇
Iam form odisha, thanks sir
Sir numericals bhi karaiye
Sir aap chemistry ke video nahi banate hai
Nahi.
Guys bi is a very good 9th and it's ok mari v3he
Nice sir...
Nice sir
yes
गुड में समझ गया मुझे स्कूल में नही समझ आया धनयवाद
❤️❤️❤️❤️❤️❤️ tq sir
Thanks...
Sir @6:13 right hand rule se displacement XZ plane ke perpendicular aa raha hai BUT ROTATION TO XZ PLANE ME HO RAHA HAI TO ANGULAR DISPLACEMENT BHI USI DIRECTION ME HONA THA.
Do you know the answer now?
But you explain good
Dub ak lab
Ff
Jharkhand polytechnic par video banaye sir me bhi jharkhand se hu
Very nice
thank you so much sir
Sir jee crack kaise kare
good thanks
Thanks
Sir try to explain with question and solving
Sir try to explain with questions and solving tjem
tum acha bacha ho
Inrter in my channel
Thank you sir
Potentiometer
Good
great
Sir bsc maths ka video bnate ho kya
Nahi Tiwari ji.
Diploma Ka bhi sir course kijiye sir
Ineter in my channel
nice
plz add numbering
I like your video . And I suggest you that please believe that God in one Allah.
That was nice but a bit complicating🤔🤔
Hello Ambika Raina !
I shall try to create a better one.
And .... yes, thank you.
ok sir
😊
Sir samajh me nahi aarha hai kuch bhi kya karu 😭😭😭😭
Yaaaa
Dddddddddddd baaah...jio