I been through so many playlist and yours is the godlike, its perfectly set for every example, other either do not provide examples or reasons to why somethings are not,34/56 wish me luck
Thanks Jack!! You can also see the tutorials organized into sections at engineer4free.com/mechanics-of-materials if you prefer that format. Good luck!!
I believe that the moment of inertia via the FE reference book version 10.0 (Statics section) should be: I_x=I_xc + ((d)^2 * A) Where I_xc=(b*h^3)/12 you had the I_xc=(b*h^3)/3 which is incorrect. Can you please advise?
The 1/12 is correct if you rotate a rectangular shape about its centroid. The 1/3 component used for this problem is correct, as the rotation not about the centroid, but its edge. The parallel axis theorem can prove this.
l have always been benefiting from your tutorials they are outstanding you have been my lecturer, May God bless you and your work
Thanks, glad to hear it! 🙌
I been through so many playlist and yours is the godlike, its perfectly set for every example, other either do not provide examples or reasons to why somethings are not,34/56 wish me luck
Thanks Jack!! You can also see the tutorials organized into sections at engineer4free.com/mechanics-of-materials if you prefer that format. Good luck!!
My Master You Graduated!!!
Is there any specific reason for rounding off intermediate values during the analysis stage?
No. Just did it to save time in the video but that is sloppy, you should maintain as many decimal places as possible until the end.
@@Engineer4Free Roger that. Thanks for the awesome content!
I believe that the moment of inertia via the FE reference book version 10.0 (Statics section) should be:
I_x=I_xc + ((d)^2 * A)
Where I_xc=(b*h^3)/12
you had the I_xc=(b*h^3)/3 which is incorrect. Can you please advise?
The 1/12 is correct if you rotate a rectangular shape about its centroid. The 1/3 component used for this problem is correct, as the rotation not about the centroid, but its edge. The parallel axis theorem can prove this.