CIRCULAR MOTION - PART 1 | Physical Intuition | in HINDI
In this Physics video lecture in Hindi for class 11, IIT JEE, NEET we explained the basics of uniform and non uniform circular motion. We also talked about centrifugal force, radial acceleration and tangential acceleration in circular motion. We discussed on the formula for this pseudo force.
Let us consider a particle is moving in a circular path of radius r and its instantaneous speed is v. In this case, its radial acceleration is speed squared over radius and the direction of the acceleration will be towards the centre of the circular path. Its tangential acceleration is the time rate change in 'speed'. Interestingly, its total acceleration is the time rate change in 'velocity' and it is also equal to the vector sum of the tangential and radial acceleration.
We know that when any frame of reference is having acceleration (non inertial frame), any body situated inside it experiences a pseudo force equal to its mass times the acceleration of the frame and the direction of that pseudo force is opposite to that of the acceleration of the frame. Hence, we can say, in this case the pseudo force (in this case, centrifugal force) is acting radially outwards and is equal to mv^2/r, in case the particle is moving with constant speed.
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Arijit Daripa
EduPoint,
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Chandil,
Dist- Seraikela-Kharsawan,
Jharkhand,
India.
Пікірлер: 125
Mind blowing sir my all doubts are clear now❤️
Sir if the force is same and opposite so the net force will be zero ,but if become zero so how there exist acceleration??plz help me @edu point
@muhammadrubaas1554
3 жыл бұрын
Just like we consider in case of forced electric field
@hiamanshusharma.13
Жыл бұрын
Sister , the centrifugal force which we are talking about is just what we "feel" because of inertia. In reality there is force ,which exists in the form of tendency of body to be in a straight line but not in "opposite direction" so practically there's nothing to compare/cancel the centripetal force . And thus we we are left with only one force that is centripetal and thus acceleration is caused inwards . Now you must be thinking that, then why equate both force .. it's simple because when go into that frame we feel that force in opposite direction,( which we think is reality😂) but the moment we come out of that frame we see the reality that it's acceleration inwards which indicates that there is only one force " The centripetal force" . *Tip: just think if there had been a centrifugal force so according to Newton it should have been equal which would result in cancellation of both forces (what you asked) but just think in reality is it really happening like this . The answer is a BIG NOO.. we Clearly see that there is acceleration which clears the fact there is no opposite force otherwise Newton's 3rd law would have been applied here . Hope this helps .
Sir app hamere man me jo doubt rahte hai wo sab clear kar dete ho thank you❤❤❤❤❤😊😊 so much.
thanks sir. your videos always clear the basic concepts .😊
Amazingggg apki videos dekte pta hi nhi lgta kab finish ho jati hai
Thanks for your great videos👍😊, really strengthen our concepts 😍😍
Sir, your channel is my first search 🔍 channel when I don't understand anything in class room 🙏🏻 thnx sir
sir, no one can explain with such better way,like u.
Salute to your practical mind
6 yr ye video ka ho gya h lekin abhi bhi concept keliye esse badiya kahi nhi
Much much best physics channel!!!!
What a explanation...love you sir
Thank you very much sir,Mai hamesa aapka abhari rahunga🙏
Thanks sir , I consulting now .
You are great,sir.
Great ,eady like freind teaching hv 10000 of years lives u sir
Sir,if centripetal and centrifugal force act on a body at the same time,is their magnitude same?
Sir sb to theory ke duara samjhate hain aap to ekdum practical examples se samjha rahe hai aapke concept samajh main hi nhi balki shareer ke khoon main ghus jate hain
Sir kis app ka use karte hai
Sir,lot of thsnks,i watch from Bangladesh
Its is sooooooooo good sir really
Sir plsss tell is this theory enough for iit jee
Awesome ❤️❤️👍👍
What is the difference between radial acceleration and Centripetal Acceleration ? Please reply sir
nice explanation
Great as Always.. 🙏🏼
Very very very very very very very very nice chanal and teaching
Loved it❤️
Wiley international student version 10th edition's numerical solutions video pls of chapter 3 i.e. Vectors...🙏🙏
Please anyone can tell me why acceleration is in the center while the velocity is in different direction
Sir, during uniform circular motion only Centripetal acceleration present and diring Non uniform circular motion centripetal and tangential both acceleration present, Am I right???
Koti koti pranam sir for your so lucid explaining quality.lots of regards sir.
@meIanchoIia
Жыл бұрын
Kar Koti🤣🤣
Sir which chapter it is ?
Sir ,u r great .. your teaching level is soooo nice sir, I really greatful to u, thank you sir
Thanks sir 🤗
Sir why centripetal accelaration arises
Thanks sir
nice video sir
Liked ; subscribed ;commented and shared the video :-)
superb sir
CONGRATULATIONS SIR !!!!!!!!!!!.................. FOR 749K SUBSCRIBERS !!!!!!!!........................
Sir please make playlist of your all video in separate
Nice sir 🙏
Sir ek question tha the unbalanced force of attraction between sun and earth is balanced by options me centrifugal and centripetal dono hai.tab answer kya hona chahiye
@brutal5926
4 жыл бұрын
Centrifugal
Supper sir
Thank you sir ... I was eagerly waiting for this chapter...
@edupoint.physics
6 жыл бұрын
Hello ! You are welcome and as always .... thanks for watching.
Amazing sir, congrats for 300k subscriber 👏👏👍👍
Numerical ka video chahiye
Sir kya app Maharashtra board ka syllabus padhate hai????
Fab
Sir 👏👏👏thanks for your video they r very helpful
SIR U R GREAT
Nice
thanks sir bcse after seeing this video my every misconceptions have gone.
@edupoint.physics
6 жыл бұрын
Hello Nishant Shankar Khan ! You are welcome. Bas aap sab ki dua bani rahe.
sr work power energy ke video kb upload hongey
sir please aeroplane k upar banou
When already something was pulling it inside then why did pseudo force was acting.
@brutal5926
4 жыл бұрын
Bcoz the motion is circular As it can be seen practically If pseudo force would not be there , the body would have moved toward the centre
I have a Request for new video on.. Green's theorem and stokes theorem.. ABOUT changing Volume to area.. And.. Area to line ... And Is it possible to Convert Volume into Line Directly..?
@edupoint.physics
6 жыл бұрын
Hello Jaydeep Raijada ! Have you watched videos available on those topics on our channel ?
Spiral motion sir plz
Please make a video on Magnus effect
@edupoint.physics
5 жыл бұрын
Sourav bhai, I shall try my best.
👍
Thank u guru Ji...
@edupoint.physics
6 жыл бұрын
Hello Abhishek ! You are welcome and thanks for being with us.
Sir tensor pr video banawo plz
Pseudo Force can Be applied on space..?? I mean to say that If We take The Circle in space and Give some kind of velocity than should we feel the Pseudo force or not..?
@edupoint.physics
6 жыл бұрын
Hello Jaydeep Raijada ! Yes.
Sir, what is 'time derivative of velocity'
@hrushikeshvibhute4639
3 жыл бұрын
Acceleration
Great explanation sir.
Sir does pseudo force always support interia or not
@edupoint.physics
5 жыл бұрын
Yes.
Sir please please please Upload all chapters of physics (especially 11th) concept and some questions
Sir please keep making these NCERT videos for class 11th and 12th and please give us the solutions of NCERT numericals too.
Nice explanation.
Thanks but
Sir, H C VERMA objective question ka explain karen
please explain circular motion based on calculus
@edupoint.physics
6 жыл бұрын
CIRCULAR MOTION - PART 2 | Mathematical Derivation kzread.info/dash/bejne/doCBkpWpXbDRZto.html
Sir apke centre se mujhe irodov ka total solutions mil jayega
@edupoint.physics
6 жыл бұрын
+Rajnish Kumar Yes ! I expect so. Aap sab ka support raha to bahut kuchh hoga.
Sar phase transitions ka video kigyega
@edupoint.physics
6 жыл бұрын
+Sharma Sushant Sure.
Thanh you sir
@edupoint.physics
6 жыл бұрын
Hello ! You are welcome and as always .... thanks for watching.
Best.sir great
sir hc verma ke saree solustion btao na wese love your vidoes
But centrifugal force is not the reaction force of centripidal force
@anirbandutta6913
3 жыл бұрын
Yes, it isn't. The force in reaction to centripetal force is called "Reaction Centrifugal Force". You can find more details in wikipedia, but in short, its a real force - unlike centrifugal force, and it is always directed in a direction opposing the centripetal force, thus fulfilling Newtons's third law of motion.
sir please start again uploading videos for B. sc
@mahendrapanda4443
6 жыл бұрын
As u earlier said in weekly two day for B.sc and remaining for class 11 & 12 th.
@edupoint.physics
6 жыл бұрын
Mahendra ! Yes. I am coming.
Speed toh constant rhegi then howw can u say that velocity also changing hnn velocity is change in distance/time
@ishan_murjhani
4 жыл бұрын
Well look recall that the velocity of any particle is a vector quantity and vector has a magnitude as well as a direction. If any two vectors have same magnitude as well as same direction, only then they can be equal. Since here magnitude remains same but direction changes hence the vector changes, change in vector quantity means change in velocity and change is velocity produces acceleration.
HC Verma Ka full solution Dal do plzz
@edupoint.physics
5 жыл бұрын
????
Nice Sir
@edupoint.physics
6 жыл бұрын
+rajesh sharma Thanks.
great
@edupoint.physics
6 жыл бұрын
+Mind Hack Thanks.
@nehasonune3767
6 жыл бұрын
Thanku sir
Sir circular motion question 24
Sir centre ki taraf hi kyu centripetal accelerations hota hai jbki accelerations to velocity ki direction me hota h
@edupoint.physics
4 жыл бұрын
What?????
Sir I don't understand clearly.😟😞
Because I'm newly joined
Centrifugal force exists on the rotating object always whether we sit inside the object or not . It's a reaction force of centripetal force . Why pseudo force ? Why frame of reference ?? Centrifugal force still exists on the body when we are outside also . The moon gets a centrifugal force & that balances the gravitational pull on moon due to earth . For that we need not go to moon & experience the centrifugal force . It's all ridiculous . . . Zoomla bhasa ki .
Yar kam s kam pura to batYa kro centipetal bhi lgta h tabhi force balance hota h
@edupoint.physics
6 жыл бұрын
Hello vivek sharma, Mujhe aapse tark nahi karna. You are great.
nice explanation
Thank you sir
sir work power energy ke video..kb upload hongey
@edupoint.physics
6 жыл бұрын
I shall try to upload soon. 12th ka board exam aa raha hai, to zyaada focus 12thke chhute hue topics par hai. I shall love to help you ASAP.
Thanks sir
Thank you sir
@edupoint.physics
6 жыл бұрын
+Gautam Kumar Welcome and thank you very much for your support.