Circular Motion | Circular Motion class 11 | Centrifugal force | Centrifugal force Class 11 | Centrifugal force Class 11 JEE | Centrifugal force Class 11 NEET |  Pseudo Force | Pseudo Force Class 11 | Pseudo Force Class 11 JEE | Circular - video Dailymotion

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Circular Motion | Circular Motion class 11 | Centrifugal force | Centrifugal force Class 11 | Centrifugal force Class 11 JEE | Centrifugal force Class 11 NEET |  Pseudo Force | Pseudo Force Class 11 | Pseudo Force Class 11 JEE | Circular    Explore the concept of Circular Motion in Class 11 physics with a focus on Centrifugal force and Pseudo Force. Learn about the dynamics of objects moving in circular paths and the role of Centrifugal force in maintaining equilibrium. Dive into the world of rotational motion and understand the forces at play in circular motion scenarios.   Center Of Mass JEE Mains PYQ's  https://youtube.com/live/KioITJNpUys?feature=share   WPE Questions NEET | WPE Question Practice | WPE NEET PYQ | Work Power Energy NEET PYQ #wpe #pyq  https://youtube.com/live/1MM981y6GGM?feature=share   Circular Motion Class 11 | Circular Motion | Angular Displacement | Angular Velocity & Acceleration  https://youtube.com/live/nrO7fqr-uoY?feature=share   #srbphysicskota #srbphysics #aksir #aksirphysics #circularmotion #circularmotionjee #circularmotionneet #pseudoforce #centrifugalforce #class11 #class11physics #physics #yt #youtube #youtbeindia #trending #viral   Circular Motion class 11, Centrifugal force, Centrifugal force Class 11, Pseudo Force, Circular, centrifuge working animation, friction class 1 physics wallah, angular acceleration physics class 11, centrifugal and centripetal force, centrifugal vs centripetal force, centrifugation, centripetal acceleration class 11, centripetal and centrifugal force, centripetal force, circular motion class 11 physics wallah, circular motion class 11 questions practice, force centrifuge, laws of motion class 11 physics wallah, physics wallah laws of motion class 11, uniform circular motion, laws of motion class 11, uniform circular motion class 11, uniform circular motion animation, angular acceleration physics class 11, angular velocity class 11, centripetal acceleration class 11, centripetal and centrifugal force, centripetal force, circular motion class 11 physics wallah, circular motion class 11 questions practice, force centrifuge, friction class 11, laws of motion class 11 animation, laws of motion class 11 physics wallah, newton's laws of motion class 11, physics wallah laws of motion class 11, physics wallah pseudo force, pseudo force, uniform circular motion, what is centrifugal force,    Pseudo Force class 11, Pseudo Force questions, Pseudo Force jee, Pseudo Force physics wallah, Pseudo Force physics galaxy, Pseudo Force saleem sir, Pseudo Force animation, Pseudo Force pw, Pseudo Force concept, Circular Motion, Centrifugal force and centripetal force, Centrifugal force in hindi, Centrifugal force animation, Centrifugal force experiment, Centrifugal force examples, Centrifugal force formula, Centrifugal force definition, Centrifugal force in tamil, Centrifugal force jee, Centrifugal

Transcript

00:00okay students hello

00:05I upon

00:10centrifugal force

00:15centrifugal force

00:20centrifugal force

00:25centrifugal force

00:30centrifugal force

00:35centrifugal force

00:40centrifugal force

00:45centrifugal force

01:20I have not gone anywhere, I am teaching right in front of you

01:24If I have said that there is a pseudo force, then you will be able to see the force

01:35Yes, understood?

01:38Centrifugal force and its other name is pseudo force

01:44So it seems that this is the main point

01:48I had told you about pseudo force in NLM

01:52When an observer observes an object sitting in a non-inertial frame

01:58In that condition, pseudo force is applied

02:02Hello!

02:04Any problem?

02:18Why do you keep coughing?

02:24Why?

02:26I have studied

02:28For the pain of a single tooth

02:34I have studied

02:40Only pseudo force is left to teach, rest all the forces have been taught

02:50Horizontal circular motion, vertical circular motion, uniform, non-uniform

02:56Yes, banking, all have been taught, only this child is left

03:00Study it well, you will understand

03:02You will be able to ask questions

03:04Yes, so let's move ahead

03:08See, I have just told you about centrifugal force, not pseudo force

03:16For this, we will sit in a non-inertial frame

03:21Where will we sit?

03:24What is a non-inertial frame?

03:27There are two types of frames, one is inertial and the other is non-inertial

03:32In inertial frame, we have rest frame and constant velocity frame

03:37These two frames are inertial

03:40If the body is at rest, then inertial frame

03:45Yes, when there is no exhalation, inertial frame is there

03:50And when there is exhalation, non-inertial frame is there

03:54Now, there is rotation motion, circular motion

03:57So, in circular motion, centripetal exhalation will be there always

04:02Whenever there will be circular motion, centripetal exhalation will be there

04:07If there is centripetal exhalation, then there is exhalation

04:10And if there is exhalation, then which frame will be there?

04:13Non-inertial frame

04:17Yes, when we sit on non-inertial frame and observe the object, then pseudo force is applied

04:28Some people apply pseudo force anywhere, the problem comes there

04:34Now, we are on earth, so we are in respect of earth

04:52By the way, earth also exhalates

04:55Now, we are sitting on earth

04:58Now, you are sitting here, then what will you say?

05:01You are running

05:02No, you will say, you go around once in a year

05:16Come here

05:21Come, let's go

05:24So, you run once in a year

05:27If you run once in a year, then centripetal exhalation will be there

05:32If there is circular motion around the sun, then centripetal exhalation will be there

05:36So, it doesn't mean that we are sitting on non-inertial frame of earth

05:43We don't take non-inertial frame, we are taking it in respect of it

05:47Let's come back to our concept

05:50Now, here you don't know about earth

05:53We have taken a disc, the disc is rotating

06:03Now, you are sitting on a football and observing a volleyball

06:11Now, any body, not circular, any body is rotating

06:17Yes, if you sit on it and observe, then pseudo force will be applied

06:22It doesn't mean that body is rotating

06:25Just pseudo force is applied, then we say answer is not coming

06:35No, you are in centripetal frame, you are on rest

06:43Yes, now you rotate it

06:47You are sitting, so put the motor below and rotate it

06:52Yes, so

06:55Circular, if there is circular motion, then when you observe in rotating frame, not non-inertial

07:03So, in that condition, pseudo force is applied

07:06What happened?

07:08We are showing for that

07:11Everybody will write

07:14Write, write, write

07:20Pen, Observer, we write here

07:23Observed

07:39Observer, observe

07:47An object

07:53Observer

07:59Observer

08:24Observer

08:32Observer

08:45Observer

08:53when observer observe an object from non-inertial frame

09:22then pseudo force acts on the object

09:44now what is its direction? what is its value?

09:58sir, from where are you taking the class?

10:08house number

10:28see, now see about pseudo force

10:32why do we take pseudo force away from the center?

10:36see, now we are sitting in non-inertial frame

10:40now in non-inertial frame means in circular motion

10:44centipetal acceleration is towards center

10:48hello, now in the frame in which we are sitting

10:54its acceleration is towards center

10:58so on the object which we observe, pseudo force will be applied opposite to this acceleration

11:04as I have taught in NLM, the object on which we are sitting in non-inertial frame

11:10its acceleration will be applied opposite to pseudo force

11:14so here centipetal acceleration is towards center

11:18so pseudo force is applied away from center

11:22hello, why?

11:28so pseudo force will be applied away from the center

11:34its value is m r perpendicular

11:38see, this body which we observe

11:42this is very important point, write it easily

11:46this body is rotating and this is its axis of rotation

11:50what is this axis of rotation?

11:54axis of rotation

11:58from axis of rotation, we will draw perpendicular on this body

12:02so we take perpendicular distance here

12:06f pseudo will be m r omega square

12:10this is not the value of centipetal force, its v square upon r or r omega square

12:14we take here

12:18we will take r omega square

12:22and here we take r perpendicular

12:26on this axis of rotation, perpendicular distance from this body

12:30if you have any problem, you can ask me

12:34here we are observing this

12:38here we are observing this

12:42here we are observing this

12:46now earth's axis of rotation will be

12:50on that axis of rotation, we will draw perpendicular

12:54now wherever sun is, we will see it there

12:58so here body is here

13:02body is kept here

13:06any problem?

13:10you can also

13:14now you will be given circular motion

13:18for that you can read it

13:22today it will be completed, by the way pseudo force is also completed

13:26this is all, we observe pseudo force from non inertial frame

13:30and here away from the center will be

13:34m r perpendicular omega square, this is its value

13:38this is called centrifugal force

13:42we call it pseudo force

13:46if we will ask you questions, your problems will be solved

13:50see, death well

13:54did you hear the name?

13:58so in death well we have made this diagram

14:02this is called rotor

14:06yes

14:10see, here we have taken death well

14:14what is rotor? there is a little difference between death well and rotor

14:18in death well, it is in the shape of well

14:22in rotor, the lower platform

14:26no, this is removed later

14:30we will make the diagram of rotor

14:34we have made the diagram

14:38see, we have taken this rotor

14:42now here I have made you stand

14:46no, you are going to do darshan

14:50so before that

14:54you do some tail

14:58pseudo force

15:02see, here

15:06no problem

15:10see, this rotor is rotating with omega

15:14this will be its rough surface

15:18there is rotation

15:22it rotates like this

15:26clockwise, anticlockwise

15:30see, here

15:34its mass is m

15:38we observe it sitting here

15:42we observe it sitting in non-inertial frame

15:46so this is non-inertial frame

15:50so we have to observe it sitting here

16:00see, we will observe it sitting here

16:04it will be seen on rest

16:08what?

16:12no, that is death well

16:16we have to stand here

16:20we are sitting on rotor

16:24rotor is in cylindrical shape

16:28this is a bottle

16:32close it

16:36to understand the difference

16:40this is a bottle

16:44so we are observing it sitting here

16:48this is the lower platform

16:52this will be removed later

16:56this is the lower platform

17:00so we can open it

17:04so this platform should be removed

17:08so that it does not fall

17:12so that it does not fall

17:16so that it does not fall

17:20so that it does not fall

17:24why do they swing?

17:26to have fun

17:28so people stand here also to have fun

17:32if cylinder is closed

17:36there will be a gap

17:40closed from top and bottom

17:44so people do not go for fun

17:48they go for fun

17:52those who like it, they go

17:56some people go to safari park

18:00jungle safari

18:04to see lion

18:08to see lion

18:12they go to see lion there

18:16lion can attack

18:20but it is a feeling

18:24people like to see lion

18:28they will stand in death well

18:32no one will be caught

18:36there is nothing to catch

18:40you have to stand free

18:44you have to stand free

18:48a little different feeling

18:50to get that feeling

18:52ok

18:54have you got the feeling?

18:56hello

18:58hello

19:02imagine

19:04now when you stand here

19:06now when you stand here

19:08the pseudo force on it

19:10in this direction

19:14because its centripetal acceleration

19:16axis of rotation will be towards center

19:18so pseudo force will be towards outside

19:20here normal reaction will be applied

19:22if its a rough surface

19:24friction will be applied

19:26towards top

19:32yes

19:38mg will be downward

19:40normal reaction will be perpendicular to surface

19:42pseudo force

19:44will be

19:46axis of rotation

19:48centripetal acceleration will be in this direction

19:58normal will be inside

20:00perpendicular to surface

20:04this will be f pseudo

20:10and here fs limiting

20:12and this will be seen on rest

20:18now if you have any problem

20:20you can ask

20:28see

20:30we don't apply centripetal

20:32it happens

20:34because of that pseudo force is applied

20:36sitting there

20:38this is the problem

20:40we apply mg

20:42normal

20:44pseudo

20:46centripetal acceleration

20:48when pseudo will be applied

20:50not centripetal

20:52we are sitting here

20:54it is seen on rest

20:56here we have shown force

20:58mg will be downward

21:00friction will be upward

21:02normal reaction will be here

21:04pseudo will be here

21:06is there any other force?

21:08no

21:12can you see?

21:14now from here we can see

21:16if it is seen on rest

21:18then what will be the acceleration?

21:20zero

21:26hello hi

21:30no both of them

21:32see

21:34value of m

21:36will be equal to f pseudo

21:38can you see?

21:40yes

21:42perpendicular to surface

21:44normal

21:46perpendicular to surface

21:48this is the surface

21:50this is like this

21:52perpendicular to surface

21:54body is here

21:56it will be applied here

21:58it is not applied upward

22:00value of m

22:02is mass

22:04m

22:06radius is r

22:10omega square

22:12this is first equation

22:14mg

22:16equal to fs limiting

22:22value of fs limiting

22:24will be mu s into n

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Circular Motion | Circular Motion class 11 | Centrifugal force | Centrifugal force Class 11 | Centrifugal force Class 11 JEE | Centrifugal force Class 11 NEET | Pseudo Force | Pseudo Force Class 11 | Pseudo Force Class 11 JEE | Circular

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