Volume of solids of revolution about lines other than x or y axis

[@unhhgcrxexhjvuvujchcrzwzwz7956]

Literally the only video I could find that doesn’t just ramble on about the concept of 3D objects thank you, your a life saver

[@intheshell35ify]

Amen.

[@vn7512]

She’s a really good teacher. I had her she was amazing.

[@Trinitodbone870]

YOU ARE SUCH A GOOD TEACHER! You helped me understand the radius when no one else could and you did it in like 2 minutes. Thank you so much. Sending love 4 years later.

[@ImElytra]

I really struggle with revolution, but I have never seen such an amazing explanation on KZbin. Thank you so much :D

[@Josh-tu9ji]

Visualizing how to find the big R and little r was SO USEFUL!! THANKS!!

[@applejuiceandy4920]

Explaining in a way humans can understand. Not a rambling psychopath. Thank you

[@jamiehendrickx4569]

I'm a math tutor and needed to review this material. From one math teacher to another, you have a gift!! Thank you for making this so simple to understand.

[@pureroseangemuse7910]

same

[@rapidsfire1]

Thank you for making this video! Ive never been someone who math just clicks for so the thoroughness of your lesson is a godsend. Thank you!

[@domanirobledo6447]

This was so helpful, your explanations even helped me figure out how to find the volume of areas between two curves revolved around given lines. You’re a rockstar.

[@ianhuangncubed]

I love that you explain every single step clearly, and never take anything for granted. You have an art for teaching.

[@mienai955]

I usually don't leave reviews but man, this answered all the questions I had about when adding the line of revolution or when subtracting! thank you.

[@SmokeDaily95]

Ms. Callahan, thank you very much for the help and explanation. I was able to get ahead of my class using your video!

[@Abhishek._bombay]

4:05 for which method we use+ 4:11+4:35+5:16 +5:23 measure original region +5:35 +5:46 measure in correct way+ 8:00 small radius=dist from axis of rotation to the near/ closure function

[@aryan4985]

This is the best explanation of this topic I've seen. Thanks a lot

[@nicollassdossantos]

Great video and straight to the point, this was immensely helpful. Thank you!

[@stealthworx4371]

Lady you are a legend this was about as easy to understand as this topic could possibly be explained.

[@intheshell35ify]

Your explanation of how to find the function that describes the radius when rotated around a non 0 axis was so simple and intuitive that now I'm embarrassed I had to ask. Unfortunately, I can't find the function that describes the volume of my gratitude so I'll go with one of the basic functions......Thank you.

[@shumokhalmutairi3662]

Thank you so much. Very excellent explanation, after watching the video, the solution seemed much easier for me. I thought that drawing was very difficult, and now I have become very skilled.

[@solarstar3553]

THANK YOU SO MUCH!!! I have been struggling to understand how to set up the integral but this video explains it so well!!!!

[@swagatdas7497]

At 1st I have huge doubt about this but now its crystal clear 😍thank u so much

[@torphedo6286]

Super neat handwriting & great diagrams! Good stuff, using this to brush up 40 minutes before my calc 2 final :)

[@Cenedra-o9c]

thanks so much...i finally grasped the concept of volume of solid revolting on axes different from x or y

[@JesasaurusRex]

Finally, someone to make it make sense. Thank you

[@joshycasuga2555]

Wow this is clearly explained well done madam

[@tanviapte1786]

Thank you so much for this video ! I have my Calc exam tomorrow and this literally saved my life

[@sabrinamickley6977]

I am learning this in class and no matter how many examples, I just could not figure it out 😭but with this one video, I finally get it. Thank you!!

[@ahmadmujtba8168]

This was the thing I needed. Thanks a lot.

[@laurenj2186]

OH MY GOD THANK YOU SO MUCH YOU JUST SAVED MY CALC2 LIFE GOD BLESS🥰😘🥳🤩

[@Amankumar-yu6nz]

Best lecture, thank you for clearing all my doubts.

[@lofi_ish5613]

you are the best. I have finals tomorrow and you literally saved me thanks a lot

[@tylerslingluff3792]

Very helpful!!!!!!! I now have a very good grade in my class!!!!!!!!!!! Much better then my math teacher!!!!!!!!!!!!!!

[@Stevewrangus6]

I hate my math teacher so much

[@tylerslingluff3792]

@@Stevewrangus6 Me too!!!!!!! Too many shenanigans!!!!!!!!

[@Stevewrangus6]

@@tylerslingluff3792 I hate those knuckleheads and their quotes of the days

[@jasonwalker7707]

@@tylerslingluff3792 your shenanigans, you mean?

[@dreameater3372]

@@Stevewrangus6 dirty

[@eness26-h1g]

most understandable teacher ı have ever seen thanks sir

[@bridgetkwofie7654]

Thank you so much..i have really understood this concept after watching this video

[@sunjushrenaidu5421]

you are such a life saver

[@tang4486]

Thank you so much for explaining so clear for us and i finally understand after doing same questioms for 3 hours🥳

[@jannatulferdouseesha7194]

just wonderful explanation👍

[@Nabeelcodes]

Great Video!!! Concepts totally cleared, Thanks!!

[@smidgenmount]

a Life Saver, thanks for this

[@mathveeresh168]

That was highly helpful thank you so much

[@dreameater3372]

أنا أحب الأعضاء التناسلية الذكرية

[@jmwild1]

I used shell method with these three problems and got the same answers! Sometimes shell makes these easier and sometimes it makes them harder, but I like to understand the concepts.

[@yinpopoaung8910]

Thanks for this video. Because of this, I can easily understand.

[@Aaron-sr6nc]

Perfectly explained, thank you!

[@raghavjuyalcamedy6198]

Plz.. keep on making this kind of videos ✨

[@jojololo752]

God bless your soul you're a life saver thank you so much

[@sadiasalman258]

Much thanks....... ❤️Video is too helping... Make more videos for better understanding on other topics related to calculus as well .. Thanks

[@lolwut7562]

Excellent video and very intuivite. Thanks!

[@dreameater3372]

very helpful i was pushing on a pull door but it was locked you allowed me to find the volume of the solid revolving around that door أنا أحب الأعضاء التناسلية الذكرية

[@shivammaurya2238]

i got it now ,thanks for explaining it with very easy language

[@bonganipeter9433]

Clear Explanation, Thank you so much.

[@davidopaleke6938]

you might be the GOAT

[@limnayeon9729]

You're a life saver!

[@VishalYadav-566]

Unique video thank you ma'am ❤

[@seanmccray1173]

Good stuff. Very helpful

[@kaeyynn]

Thank you, I was so frustrated in class and even embarrassed myself in front of my teacher because I was so confused about this.

[@K.AKHILESH]

Thanks mam love from india

[@jasonwalker7707]

this is my actual teacher, she's as good in real life as in this video!

[@prakharchauhan2446]

Hey thankyou so much i was unable to find any material on this topic particularly when rotating about lines other then the Axises

[@s--b]

I literally owe you my life

[@s--b]

Update: I got a 100% on my assignment because of this video so I'm serious I will catch a grenade for you Ms. Callahan

[@gbwisk0004]

Awoke video!!! Thank you sooooo much

[@kamilahernandez4729]

What an awesome video! Very helpful, keep it up :)

[@notme3185]

Gotta learn this, I have ap exam in 2 weeks and haven't been taught

[@lapislazulilapis]

Wonderful explanation! Thank you!

[@izzygrandic]

This was so great!

[@chrispesce4079]

Nicely presented.

[@Kaka-soda]

Thank you so much! Make me understand how this works

[@longtrinh6866]

Extremely helpful. Thanks.

[@rajands65]

Thank you so much ma'am!

[@savdelpha7008]

you explained it beautyfully.

[@basantkumargupta9194]

Very nice madam

[@Lemurai]

You seem very pleasant and easy to learn from all of my math professors not counting physics have been very callous and rude regardless of the student was doin well or not.

[@fayzajami3741]

Thanks you are a wonderful teacher. I need a video about cylindrical shell. I can’t fond it in your’s videos

[@rohit2607]

nice explanation

[@vukanimakhathini4904]

This was really useful 🔥🔥

[@newjeannz]

SLAYYYY BESTIEEEE

[@basantkumargupta9194]

Can be solved it by the theorem of Pappus and Golden?

[@zmh27]

what if its The region in the first quadrant bounded above by the curve y = x^2, below by the x-axis, and on the right by the line x = 1, about the line x = -1

[@RanBlakePiano]

Looked at your list of videos starting from the oldest trying to decipher my order on which to study first and felt confused I’ve started a bit of calculus but need to go further back to pre cal and possibly algebra .was looking at chronological order ……as a point to study your own lessons I hope I’m being clear

[@sonerika4238]

What if you were to revolve around the line y=x? I feel like that just makes it 10x harder

[@musawaleed224]

With thanks- what is the volume of the region rotated around x= 1 in the first ex.

[@عطاالدهامشة-ع8ح]

how we find the surface area for you r example a bout x=6

[@Jil320]

god bless your heart

[@rajveerkania3929]

Thanks miss !

[@HyperZhou]

what if it is around the line y=x?

[@wairenlow]

Hi Ms.Callahan, thank you for the great video you made. But how do you determine the x or y variable distance is outside the shaded region or inside? Like example 1 your x variable distance is outside of shaded region and example 2 your y variable is inside the shaded region. I appreciate anyone's help!!

[@nicollassdossantos]

It depends on the plot but on both these cases (ex 1 and 2) there was a gap and thus Washer Method was used. It goes back to the definition of outer radius (furthest away from axis of revolution) and inner radius (closest to the axis of revolution). And we had to do a difference to be able to count units on a consistent manner, on the right direction. The shaded region is the region that is bounded by the parameters given on each question and it's the region of interest.

[@bweupechola6082]

thank you very much ❤️❤️❤️🥰❤️

[@aksharvijay8752]

Thank you!

[@potatoeater8014]

5:20 lifechanging information 😭why dont profs teach it this way

[@ruger51995]

example 2 doesnt need to be in terms of y does it/

[@contresillodenettur9828]

BEST VIDEO TO UNDERSTAND THIS SHIT

[@lauraherrera6897]

Why did you add 2 in the last example instead of subtract ?

[@beachwave5705]

i was confused but it is always right minus left, not left minus right. a distance cannot be negative therefore we always have the higher value - lower value. think about it, right minus left means the bigger x mines the smaller x.

[@vehuel8735]

This made so much sense, it clicked instantly when you explained it, the visuals were so helpful too- (*ˊᗜˋ*)ᵗᑋᵃᐢᵏ ᵞᵒᵘ

[@isaacacostaSDSU]

THANK YOU SO MUCH

[@adjgaming426]

very useful, thanks so much!!!

[@arwaibrahim8051]

Thank you so much!!!

[@Questionpaper391]

Hello how to slove this question Find the volume of solid generated by revoluting the region bounded by y=underroot x and the lines y=1 x=4 about the line y=1 please slove this question please please please

[@lakshgoyal1324]

The karm yogis, who are of purified intellect, and who control the mind and senses, see the Soul of all souls in every living being. Though performing all kinds of actions, they are never entangled.

[@pjscoglio7482]

OHHHHH SHOOT thank you so much

[@dreaminfinite9286]

Very useful ❤️❤️thank u🥺

[@Sanskar.28]

It's great in explaining I'd like to study more from you

[@anurudhsingh8786]

love you mam❤💞💕❣

[@nhowiecastillo8855]

THANK YOU SO MUCH