Disk, Washer and Shell Methods- Volume of Solid of Revolution

In this video, I showed how to find the volume of Solid of Revoltion using Disk, Washer and Shell methods

[@rhondaojongmboh5789]

I watched 10 other videos on this . No one explained it as clearly as you did. thank you.

[@rebinu]

Best dressed math teacher in the game😌

[@PrimeNewtons]

🤣 We need to line them all up to be sure.

[@abosederachaeloke8063]

Nice❤😂😊

[@thamie_sa9396]

My go to channel whenever I need clear explanation.

[@mariojxrdan9985]

From South Africa 🇿🇦🫡 your impartation of the knowledge is awesome, thumbs up 👍🏽

[@MathCuriousity]

I absolutely LOVE this video. I learn best by comparison. I love how you did different methods for same problem. Do you have more videos like this? If not could you do a couple more just like this for other shapes ranging from easy to medium to difficult? Love your work and the way you dress! 🙌🙏🙌

[@valleferrer8508]

I am SO lucky I found this video. My teacher is great but I tend to skim over notes and got very confused when doing exercises since I mixed up Disk and Washer method. I started getting anxious about it until I heard your voice!! and then you explained my 2 hours of confusion in like 10 seconds. I rewatched 19:57 like 10 times LOL my brain exploded in a GOOD WAY!!! You reminded me of why I love calculus again! Thank you SO much!!!!

[@andrericardo4026]

Best explanation I have ever seen of this. Amazing video!!!

[@2j2music]

Thank you so much! you solved my confusion about this kind of question! You are an amazing teacher!

[@LethuhLM]

Salute from South Africa 🙌💯

[@allanrasijapay42]

You earned my subscription... Such great presentation 😊

[@EdenPhiri-hk9oy]

Helpful stuff that you put out Sir, been learning a lot from your videos,,thank you

[@Jeremiahthefulfillment]

You're the best sir💯🙏

[@mdarianalhasan9785]

Man, you deserve more subs and views. I hope you'll get proper recognition in future❤

[@PrimeNewtons]

I appreciate that!

[@jbjc3924]

The inner radius will not be x^2, it should be (x^2)^2 or x^4... in terms of y, x = sqrt(y) and r ends up being just y after squaring (sqrt and square cancel each other) Thank you for your time and explanations

[@mandandikaliyes847]

Watching from zambia🔥🇿🇲🇿🇲

[@Rudenbehr]

Taking calc 2 and struggling so much with this disk/shell stuff lol

[@mapi100]

i wish uni professors explain this perfectly

[@cjcrow-haynes3518]

much rather have you than my professor teach💯

[@CyrusBinoySkariah-xo9ik]

Love you so much sir

[@nn-wb7mu]

Nice presentarion but i think big radius shall not be fixed but shall be based on function same like small radius

[@hosseinmortazavi7903]

Nice teacher

[@kentalbertlucob5032]

Hi, I have a clarification in the first method. Shouldn't it had to be y² for the small r²? The value of the small r² should be (x²)², doesn't it? I got confused

[@jayypoolton]

That’s exactly what I noticed too. I think you are correct

[@carlc7500]

No not in this question, notice that r in that problem is x, so filling out R^2 - r^2 leaves us with R^2 - x^2. X^2 is then translated to y because of the original function, and the need to integrate in terms of y.

[@xffdfgfgg1781]

thank you so much professor!

[@missionimpossible5657]

Very well done!

[@maidulhasan998]

Teacher, When y=x^2 then x=√y. I think it will be value of x. (4-√x)

[@marloclaro3316]

sir thank you!!!!!!

[@MrCHAULA]

Thank you...

[@PrimeNewtons]

You're welcome!

[@MarkEzekielSantiago-ph7wn]

thank you🤍

[@yorozuya8537]

He is sooooo coool godamnnnn!!!!

[@lynnfenyi6074]

You are amazing

[@paprikapia]

Thank you!!

[@rpjtv8041]

Thank you!!!!!!!

[@jingwang999]

❤very clearly

[@zehiraabbaoui2464]

can you help me for an exercice

[@PrimeNewtons]

Email me [e-mail]

[@amanemilev7738]

bro is so innocent

[@astrocarpets3896]

Only if you were my calc 2 professor

[@jasonaa7221]

i love you kanye

[@skeptic_electric]

I watched alot of videos to hopefully learn something useful to determine the difference between all 3 methods and Im glad I came across this.😭 I learned alot of techniques in order for me to not get confused. This is very helpful, and such a clear discussion. Thank you, Sir. 😭 Ps. I dont usually leave a comment, I just like and subs but this time I have to since this vid will be a huge help for my mastery. Again, Thank you. 🫂🤎

[@PrimeNewtons]

I'm glad to read your comment. Thank you

[@mudpiss]

you make so much sense thank you my exam is in three days 😭

[@PrimeNewtons]

Goodluck!

[@001tolky]

This is the best video on this topic I've seen so far on the internet. Organic Chemistry Tutor is awesome, but he sometimes just works through the problem. You are explaining the intuition behind the problem which is of utmost importance. Thank you for your unbelievably skilled, and well thought out, explanation!

[@twlson49]

Definitely one of the best explanations I have seen. Thumbs up! That cleared up a lot of confusion for me.

[@PrimeNewtons]

Glad it was helpful!

[@Danleesixoneonetwofive]

You’re a great teacher 🫡✌️

[@PrimeNewtons]

What a compliment! Thank you.

[@cassianooliveira1604]

I was having a hard time to visualize the shell metod, but with your explanation now I got it. Thank you very much, professor.

[@Capitan_Chaos]

OMG! That picture you have in the beginning makes me see it perfectly in my mind.

[@elvisbwalya6057]

Thats was awesome... congratulations from Zambia 😊😂

[@ahola9338]

Your videos are so very very helpful!! They are easy to follow and very thorough! You are a very good teacher !!

[@hehehe1020]

Hi does anyone know why we didnt solve in terms of dy for the second example for the shells method? Wouldnt the slices make more sense horizontally?

[@yasinzengin3035]

Thanks, Kareem Said. Now I see the big picture of this subject.

[@eliacoldwar-us9qr]

This is what troubles me mostly in engineering mathematics

[@elezertabugon6770]

When Y=x^2, and you want to find the x value, why not y^1/2?

[@josephndalama5494]

Wasn't that supposed to be root of y not just y coz if we are to make the xsqr the subject we will have root y

[@nicolacasali8304]

Feels like he missed the step showing that (√y )² = y. Also, should it not have been initially written as (x²)², r² = (x²)²?

[@jbjc3924]

@@nicolacasali8304 yes exactly, the radius is pi*r^2, the way he wrote it will make the inner radius simply pi*r

[@muhammed.s5468]

the greatest man ever always rescue me in hard time (: tomorrow is my final exam and i got all shell Thanks (:

[@ghanshyams.bachhav2932]

thank you sir👌👌

[@ferrislkpokpa7867]

I love your presenting , great explanation!

[@ETo1031]

You're cool man, I like your videos...inspiring one.

[@iExecuteYT]

so can you use the shell method to solve any volume problems?

[@mapi100]

your happiness explaining this topic makes it more relaxing. Best explanation of this topic so far i founded in yt

[@abdulrahmanhs8162]

Is this video enough to understand all the 3 and solve any question related? I didn't get any of them in my calculus 2 course and I'm really suffering. My midterm is 2 days away 😢

[@xtazygaming3212]

Thank you sir! A great help to me.

[@scottlepird6955]

Great video - very well done.

[@jastinloydsalaya2064]

very good explanation man, thanks a lot

[@HowtosayaBadEnglish-ms4fg]

Good explanation sir, but I didn't understand one point that how you select the 2 minus x radius in the shell method.

[@funwithbrittanyofficial]

@20min when he talks about right or left that's confusing me a little, can someone put it into other words.

[@zidanbokhtiar07]

- Hey, you watched this full video? - Yes, sir. - 13:09

[@birvarmisimbiryokmusum]

Clear explanations and solutions, LOVE IT, thanks from Türkiye

[@PrimeNewtons]

Thank you

[@jalsamuel]

Thank you Mr!!! It’s really helpful!!!

[@PrimeNewtons]

You're welcome, my Jally friend

[@ahmeddx3990]

اكو عراقي هنا جاي يتعلم؟

[@dishan9647]

Shell method not so clear

[@2-stagepacman219]

Easy to understand....I appreciate your work sir

[@PrimeNewtons]

Glad to hear that

[@alfahaddawami3494]

I like the way you demonstrate the info about that

[@PrimeNewtons]

Glad it was meaningful

[@savana.g.3684]

Thank you sir nice work

[@gulnaroguz2510]

You have no idea how much do I piss off right now because we can`t go back in time. I took the first test in Calculus 2 today and messed up on a similar question. I wish I had watched this a few hours earlier! Thank you so much, regardless what I get from my exam, I learned it now, after the exam.

[@Kaori--]

I just dropped my physics yesterday and I'm so depressed and sad. I did that for the sake of calculus 2 that I also need to focus on

[@Droid_Student]

+1😂 Subscriber

[@fernanmady1861]

Beautiful presentation of a calculus lesson. You mastered the subject at hand, and demonstrated clearly how 2 different processes arrives at the same figure. The language is very friendly and emits a distinctive good vibe that wants me to hear more.

[@PrimeNewtons]

Wow! Your comment sounds like a shakespearan eulogy. Thank you!

[@RennickMuseba]

You always make me understand Math,thank you sir 😁🙏

[@elenatosluku6652]

Best explanation, finally I got it, thank you 🌞

[@bonganindlovu5115]

For shells the rectangle is always parallel to the axis of rotation

[@AJ-et3vf]

Great video sir. Thank you!

[@chaudaryabdulhannan7359]

Nice teacher very good way of teaching

[@Bodybuilder900ml]

Great video. A very efficient lecture.

[@gabthecreator03]

You sir, are a life savior. Thank you.

[@Sam_uncle-82]

This is the best explanation i have got in a long time! Thank you!

[@stevebob240]

Excellent explanation!

[@JRyanEE]

THANK. YOU.

[@anyaozioma9583]

To be honest this was very very helpful. Thank you

[@PrimeNewtons]

Glad it was helpful!