Last Updated on September 2, 2026 by Maged kamel
Video for Mohr’s circle of inertia case-1.
The video illustrates the data for case 1 of Mohr’s circle of inertia, where Ix is bigger than Iy and the product of inertia Ixy is positive.
The Timestamps for the video are shown.
- 0:00 – What are the cases for which Ix is bigger than Iy and Ixy is positive?
- 1:45 – What is the value of cos 2θP1 to get a maximum or minimum value of Ix?
- 4:02 – Check Ix and Iy and Ixy for θ=0.
- 5:07 – Check Ix and Iy and Ixy for θ=Pi/2.
- 5:57 – How to draw Mohr’s circle of inertia for case 1?
- 7:02 – Find the radius of the circle and the expressions for Imax and Imin.
- 8:27 – Find the direction of x and Y in Mohr’s circle of inertia.
- 10:07 – How to find the mirror points?
- 11:00 – How to get the normal view directions from Mohr’s circle of inertia?
- 11:45 – Mohr’s circle in the case where x is a horizontal axis.
You can view or download the PDF data for this video by clicking the button.
For more information on the data in the Video for Mohr’s circle of inertia case 1, refer to post-6-Easy Approach to Mohr’s circle of inertia-First case.
The next video is #6, a video of a solved problem’s circle of inertia, case 1.