Center of Mass/Gravity, and Centroid Problems - Calculus 2

This video shows how to calculate the centroid, the moments, and the center of mass or center of gravity using integral calculus. This is an important topic in calculus 2. The center of mass is the same as the center of gravity. So what is the center of gravity exactly? If you have a book, try to balance it on one finger at a 90 degree angle. There is a point that will allow the book to be balanced, and that is called the center of mass. If you are given another arbitrary shape, then the center of mass is called the centroid. I go through many examples and I provided the centroid formulas in the video. I also show how to calculate the moment or moments of the system about the x axis and the moment of the system about the y axis given the density.

[@BaccaratDegen]

Thank you for all you do. I have been teaching myself engineering math so I can go back to finish a degree in civil Engineering. Your videos are very helpful.

[@QuocDatPhung]

I'm very happy to hear that! Please kindly subscribe, and if you enjoy my content, you can find the rest of my Calculus 2 videos here: ua-cam.com/play/PLeTO6OT3-FKmuCeO97iKt_Aibx-a938JA.html

[@abbashussain1536]

Thank so much! You packaged everything in such a simple and easy way.

[@QuocDatPhung]

You're so welcome Abbas! Please kindly subscribe and share, and you can find the rest of my Calculus videos in the playlist here: ua-cam.com/play/PLeTO6OT3-FKmuCeO97iKt_Aibx-a938JA.html

[@Ggg_qqqhwhhs]

Thank you so much for this facilitation, it was literally chasing me in my nightmares.

[@QuocDatPhung]

You're so welcome 3l A7md! Please kindly subscribe and share with your classmates. You can find the rest of my Calculus videos in this playlist: ua-cam.com/play/PLeTO6OT3-FKmuCeO97iKt_Aibx-a938JA.html

[@IrynaSnahoshchenko]

Thank you so much for making these videos! They are incredibly helpful!

[@QuocDatPhung]

Thank you Iryna! If you really like it, don't forget to subscribe and share with classmates!

[@catd2543]

Well done. You do a great job explaining it!

[@QuocDatPhung]

Thank you Catd! You can find all of my Calculus II videos here: ua-cam.com/play/PLeTO6OT3-FKmuCeO97iKt_Aibx-a938JA.html

[@avinfayyaz8637]

your the best😄

[@QuocDatPhung]

Thanks Avin! Please subscribe and share! It means a lot!

[@uuvsagii]

hey can you please make a video on profit & loss..my finals are in month and i need to pass maths,and you explain really good😊

[@QuocDatPhung]

Hi Laraib, could you provide me with the material so I can see it, either a book title or a website? Thanks!

[@yasmina6884]

Hello! Is there a way to contact you if I ever need help with a calculus question please?

[@QuocDatPhung]

Hi Yasmina! Please post your question below as I often check replies. As well, please don't forget to subscribe and share!

[@yasmina6884]

@@QuocDatPhung I actually want to send you pictures of the integrals along with messages, do you have discord?

[@QuocDatPhung]

@@yasmina6884 Please send it here: [e-mail]

[@yasmina6884]

@@QuocDatPhung Thank you so much!

[@QuocDatPhung]

@@yasmina6884 No worries! I'm viewing it now