Classical Mechanics for MSc Physics | Constraints and Generalized Coordinates | Lecture 2A

Classical Mechanics for MSc Physics | Constraints and Generalized Coordinates Lecture 2A

[@saifuddinkayal98]

Sir you should teach hole theoritical physics b.sc as well as m.sc on TH-cam , I understand you don't have much time, you can take more time because in this country students take b.sc and m.sc as a degree but there are many students who did not like any dgree but they want to work in physics like me, I think you're the hope of those students.
Love you sir

[@prakharsingh2399]

I m the same kind of guy i dont want degree i just need to understand deep about physics

[@soniaboora9416]

Vry vry nice explaination of every difficult or new word used in msc physics

[@kaviyak683]

Thanks for the detailed description sir...Basics are the most important for learning the topic thanks a lot sir Need video's for statistical mechanics

[@MuhammadIsmail-yq4qq]

Thanks alot
Also explain virtual work and principle of virtual work

[@ProfSivakumarRajagopalan]

Yes. It's coming.

[@TanveerAlam-oe7yt]

On whole You tube you are best...

[@soniaboora9416]

Thnq vry vry much sir for all ur vedios

[@user-im2qs7ni7f]

❤ sir thanks for very clear explanation of every point of physics

[@gunjaranilakra2021]

Nice leecture sir, Thank you.

[@ranithalder3423]

Thank you sir ,it was easy to understand

[@mdminhajsk1265]

Thank you sir, nice explanation

[@vishwa9713]

Notations, transformation equation and equation of constraints... Well explained sir... Thank you

[@ProfSivakumarRajagopalan]

Happy to know that... Keep watching.

[@user-vy5hf4ei1x]

Thank you so much

[@wakeel9105]

Sir is Mechanics by Dr, jcupadyaya a good one to study alongwith your course

[@ProfSivakumarRajagopalan]

Yes, definitely.

[@emranhasan7480]

Respected Sir, thank you for your great lecture. But in this lecture at time around 39:00, as I understand - for multiple particles there can be multiple variables to represent their position. But what I can't understand is - how can multiple particles have multiple dimensions !
Hope that as usual you do - you answer my question in such simple and detailed way so that I can understand.
Thank you.

[@ProfSivakumarRajagopalan]

Assume zero number of constraints in this example. A single particle in 2D will have two variables (x1, y1). The second particle in the same 2D will have two variables (x2, y2). So, if you consider the set of two particles as our dynamical system, then we have a total of four variables (x1, y1, x2, y2). Similarly, in the 3D case, we have six variables (x1, y1, z1, x2, y2, z2). The set of all variables forms a mathematical space called configuration space.

[@adwaitm6871]

Thank you, sir.

[@abhisheks1723]

Thank you sir!

[@emayavank7983]

Thank you sir !!!

[@ayishashadha6513]

Clearly understood. Thank you sir

[@ProfSivakumarRajagopalan]

Glad to hear that.

[@ashiqueyoosaf.s.a3207]

Thank you Sir.

[@sanjaykumar.j4333]

Sir, Can we say that some of the non holonomic constraints are solvable

[@ProfSivakumarRajagopalan]

No. The meaning of non-holonomic is not solvable.

[@amudhanm2699]

Tq sir , it means everything sir
For your lectures

[@ProfSivakumarRajagopalan]

It's my pleasure. Keep learning.

[@sharmilank2545]

Well explained sir . Thank you

[@ProfSivakumarRajagopalan]

Glad you liked it.

[@physicsrmr2949]

Sir ur lectures are very useful to me
I learnt alot, thank u sir...one doubt,... String of wire between two walls and on that there will be a small bead (bead is free to move), and that bead connected to a pendulum,.. In this what will be the constraint equation and dof for this?

[@ProfSivakumarRajagopalan]

At each time t, we need the location (x-coordinate) of the pendulum and the angle theta which the pendulum is making. So DOF = 2. That is first DOF is x-co-ordinate and 2nd DOF is theta. The length of pendulum is constant (L = C) , and this is the equation of constraint.

[@physicsrmr2949]

@@ProfSivakumarRajagopalan Thank u sir🙏

[@nakshatragaikwad6992]

Thank you sir.

[@ankitmishra2723]

Thanks sir

[@asifalis9741]

Nice explanation

[@pratyushmohanty6185]

Sir can u tell more about scleronomic and rheonomic constraints?

[@ProfSivakumarRajagopalan]

Hi, its there in Lecture Number 7 of the classical mechanics playlist. Best wishes.

[@priyasankar2612]

Thank You Sir

[@farhanabbasi486]

Very nice lecture

[@narasimhak6034]

Respected sir, if possible try to make videos on mechanics by daniel kleppner book.

[@ProfSivakumarRajagopalan]

Kleppner's book is to be used for the BSc level Mechanics course. Classical Mechanics is at the MSc level, where we use the Goldstein book or equivalent. I will consider this when I handle the mechanics course for BSc Physics students.

[@narasimhak6034]

@@ProfSivakumarRajagopalan ok. Thank u sir.

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Thank you Sir

[@archanap740]

Nice lectures sir
Thankyou

[@ProfSivakumarRajagopalan]

Thanks for liking.

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Sir please provide set coaching

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Thank u soooo much sir

[@ProfSivakumarRajagopalan]

All the best.

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I even see complete ads on this channel's video...

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Joel Jeevan 1st msc physics

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