Velocity, Acceleration in Polar Coordinates

Polar Coordinates is a coordinate system where in a point in 2D space is specified by the radial distance from the origin of the coordinate system, and the angle subtended onto a reference (polar) axis. It is usually used to describe 2D motion. It is used sometimes as opposed to using a Cartesian coordinate system. It has certain benefits in solving problems of mechanics where circular motion is involved. In this video I discuss the forward and backward transformation equations involving polar coordinates and Cartesian coordinates. I also obtain the expression of position vector, velocity vector and acceleration in the said polar coordinate system.
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Velocity, Acceleration, Displacement - Basics of Mechanics
▶ • Velocity, Acceleration...
Problems on Kinematics for NET Exam
▶ • NET Physics - Problems...
Velocity, Acceleration in POLAR Coordinates
▶ • Velocity, Acceleration...

[@FortheLoveofPhysics]

Velocity, Acceleration, Displacement - Basics of Mechanics
▶ ua-cam.com/video/bQDVKubw8Do/v-deo.html
Problems on Kinematics for NET Exam
▶ ua-cam.com/video/HTUw_-_1kWU/v-deo.html

[@decadent.]

Interesting observation about the Coriolis acceleration:
- Coriolis is caused by movement in the NORTH/SOUTH direction while there is tangential motion and causes a deflection in the EAST/WEST direction.
- This shows that the explanation for the turning of the Foucault pendulum is wrong.
- What should happen -> The pendulum should rotate fastest when swinging in the north/south direction and then SLOW and finally STOP when it reaches the EAST/WEST direction.
- Something to think about :)

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[@manishakumari-xm9gf]

My concept for polar coordinates was always weak so I always hated this topic but the way you made me understand this with so much ease is incredible.... finally I understood this topic...thank you 😊😊

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[@gaaraofddarkness]

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[@SuperWhizy]

Outstanding explanation of the relationship between the Cartesian and Polar coordinate systems along with the transition of its derivatives. Thank you.

[@sandhyakirangpa]

Legends knows that it is perfect theory Explanation taken from a legendary book
- Introduction to Mechanics by Daniel kleppner and kolenkow....
By the way it was a very
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right

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One word :- Perfect...!!!

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[@Fosgen]

You have great knowledge, because you can freely, simply explain not easy to understand topic. Great teacher, thank you.

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Thank you! That's a very good explanation of a topic generally ignored in college. Your video helps a lot!

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Thank you so much never stop making these kind of videos. It helps maintaining students sanity

[@brookeleinberger996]

Thank you so much! Honestly saved me so much pain trying to figure out this velocity vector for elliptical motion.

[@alexhughes3802]

This is the best way I ever seen this explained. Very helpful!

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Are you an aspiring physicist?

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[@ynandukumar]

Wonderful explanation, Clarity, presentation....in every aspect.

[@julianfernandez5510]

Absolutely fantastic explanation. Thank you so much for taking the time to help us all!!!!!!

[@NeiLaKets]

I've come across many channels about physics but most of them explain in Hindi which I could not understand it to my satisfaction. But Really appreciate your channel and efforts you put on explaining and making us to understand completely. Thank you.

[@sidec7673]

Thanks so much sir. Well understood

[@ayushdixit6966]

Thankyu so much... Very well explained, I was in need of such a perfect vdo

[@BoredGenZee]

THANK YOU SO MUCH! THIS HELPS ME A LOT TO UNDERSTAND POLAR COORDINATES!!

[@Larosalia92]

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[@siddhiparsekar338]

Explanation is great. Very helpful. Thank you, keep up the good work. 👍✌

[@harikarthik2281]

i like your way of explanation or teaching style whatever.....i can able to understand this concept without boring

[@SaurabhKumar-eo1wk]

My teacher is teaching this for jee .
But the way you taught is awesome. Thank u

[@phy-geek892]

Excellent explanation and that too with a decent speed!!!...helped me a lot in understanding these concepts

[@doodelay]

Great derivation, i felt like i was listening to someone discover it for the first time.

[@ioannaathineos5269]

Best teacher ever!!Thank you thank you a million times!

[@leviarun]

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UA-cam should make like this.

[@fostermaxwell]

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Thanks a lot sir.The concept became crystal clear for me 🙌

[@PRIYARAJESWARI]

very lucid explanation, thanks a lot!

[@niranjanm5942]

Thanks for the great video. Btw nice writing with theta for a smiley.

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I now understand it now
The video is very explanatory 🥺✊✊.
God bless you sir.

[@giuliodangelantonio4139]

very nice video, this was very helpful. Thanks!!

[@iamgerer]

Overall presentation mind-blowing sir. thank you 🙌

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very nicely explained all things
thank you very much...🙏

[@sibaathahmed1984]

It was very clear sir...crystal clear

[@physicsbyharshitsharma6211]

This is first time i have seen the explanation of polar coordinate

[@lost3263]

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Thanks a lot

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BEAUTIFUL EXPLANATION!

[@nervarei3314]

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[@ajaykumarpandey8289]

Awesome, now I understand polar coordinates

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Nice works i've at least understood though need to go through again

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Thank you very much brother. keep up the good work.✌

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very clear, thanks!

[@arkaprovaHiitkgp]

perfect lecture to understand the basics of polar coordinate system for jee aspirants... please bring a video on div and curl operators and also on maxwell distributions....

[@navisabharwal1313]

very great explanation sir ...thanks🙏🙏

[@deepakkotnala1658]

Wonderfull Explanation sir...❤️
Also explain all DISTRIBUTION LAWS(Maxwell Boltzmann,Fermi Dirac, Bose enistein) with Derivation🥺

[@Imran52Feb]

Radial acceleration was a bit counterintuitive but your explanation that it's non zero due to change in r's direction wrt time even WITHOUT change in its magnitude . This was nicely explained. Thanks sir ! Please keep enlightening us. Use of this derivation in planatory motion using Langra gian mechanics will be interesting too where r is variable in magnitude too.

[@shajirashajira443]

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Perfectly explained 💯

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Good lecture best method of teaching 👌

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It's soo good. Learned a lot. Thanks.

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[@j.k.priyadharshini9753]

perfect!!!! thank you so much!!!

[@siddarts]

Beautiful, sincere thanks

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Wow !
Perfect video💗

[@ytrollers]

thankyou sir, it helped me a lot

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This video is Diamond, man.

[@TheYankeePainter]

Thank you for for your help.

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Thank you so much for the lecture sir

[@HassanRaza-sm7dz]

Best explanation

[@nurulfatmahasan2947]

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[@vinuthaa8595]

Thank you so much sir 🙏