Parallel Axis Theorem

This video describes a method to calculate the moment of inertia of composite bodies using parallel axis theorem. Moment of inertia of a beam cross section is required to in beam bending theory to calculate the stress.

Пікірлер: 24

  • @kevinledford6121
    @kevinledford61218 жыл бұрын

    God bless you sir for such a wonderful explanation

  • @AkashRamesh8
    @AkashRamesh87 жыл бұрын

    Wonderful sir, cleared the concept.

  • @airtel1730
    @airtel17308 жыл бұрын

    thanks a lot , bro for great explaination ..

  • @01sigh
    @01sigh9 жыл бұрын

    Very well explained, thank you

  • @shamdamdoobley4266
    @shamdamdoobley42667 жыл бұрын

    thank you sooo much :D

  • @dhavalshah9342
    @dhavalshah93428 жыл бұрын

    Very well explained!! Thanks a lot!

  • @waleedahmed9390
    @waleedahmed93908 жыл бұрын

    Great explanation!!!!

  • @hayatkhan51
    @hayatkhan518 жыл бұрын

    good work bro. i like it & Thank you so much.

  • @Lafras28
    @Lafras288 жыл бұрын

    hay Anup..this video helped alot but im just a bit confussed. I dont understand why one adds the are time distance squared ones you move the axis. why add the area squared with the distance. Where does that come from

  • @anuppandkar1017

    @anuppandkar1017

    8 жыл бұрын

    +Frassie28 : It comes from the theory (proof) behind the parallel axis theorem which is not discussed in this video. However, i found another youtube video which explains this clearly. Here is a link: kzread.info/dash/bejne/gqp618Sdn6iwfJM.html Note: The link above shows proof for parallel axis theorem as applied to masses. But similar proof can be easily derived for areas. Hope this helps.

  • @kripalsinghhanjrav556
    @kripalsinghhanjrav5567 жыл бұрын

    Sir I have a problem ...as the moment of inertia of an object is quantity expressing a body's tendency to resist angular acceleration... If i am right here then moment of inertia should be find out for a body which are in rotation.... But you took an example which haven't angular acceleration... Please clear my doubt if any one know

  • @benzola4808
    @benzola48088 жыл бұрын

    Awesome!!

  • @ronyk6284
    @ronyk62848 жыл бұрын

    Thanks a lot

  • @eggsscramblerzz4711
    @eggsscramblerzz47118 жыл бұрын

    where is the mass of the body at (in the final term) ? i must have learned it another way maybe .. great explanation by the way

  • @wahidahamadzay2727
    @wahidahamadzay27278 жыл бұрын

    thank you very much .

  • @khansab1569
    @khansab15698 жыл бұрын

    nice lecture

  • @SagarSingh-fd7ss
    @SagarSingh-fd7ss8 жыл бұрын

    Anup, Could you fix your second half of the parallel axis theorem? It should read bh3 not bh2. Beside, the explanation is awesome.

  • @anuppandkar1017

    @anuppandkar1017

    8 жыл бұрын

    +Sagar Singh : I have added a note that corrects bh2 to bh3. Hope this clarifies your concern. Thanks for watching :-)

  • @mikhailgovender5985
    @mikhailgovender59859 жыл бұрын

    Tops

  • @salmanaamir5544
    @salmanaamir55447 жыл бұрын

    Sir Unit of Moment of interia is m^4 ?? How its possible??

  • @anuppandkar1017

    @anuppandkar1017

    7 жыл бұрын

    Notice the formula used for calculation of MI has b*h^3 in it. Both b and h have units of length i.e. meter. So bh^3 becomes m^4. Hope this clarifies your question.

  • @souvikroy6336

    @souvikroy6336

    7 жыл бұрын

    Dimention of area is L^2 and in MOI area is multiplied with square of the distance so L^2(for area)*L^2(for distance square) gives you the dimention as L^4.

  • @himelsarkar137
    @himelsarkar1378 жыл бұрын

    100thanks

  • @perpetututuator
    @perpetututuator8 жыл бұрын

    nice explanation but cameramen keep moving camera is really annoying