Maged kamel - "Engineering Oasis"

10- Easy Approach to Mohr’s circle of inertia-third case.

January 4, 2026March 25, 2022 by Maged kamel

Brief data for post-10-max Case 3-Mohr's circle of inertia third case where Ix>Iy and ixy have a negative value.

The post includes Mohr’s circle of inertia-third case. How do we find the principal two axes’ orientation and the maximum and minimum values of inertia?

9- A Solved problem-case-2-Mohr’s circle of inertia.

January 4, 2026March 25, 2022 by Maged kamel

A solved problem-Imax and Imin for case 2-Ix

The post includes Solved problem-case-2-Mohr’s circle of inertia. Ix is less than Iy and the product of inertia has a positive value.

8- Easy Approach to Mohr’s circle of inertia-second case

January 4, 2026March 25, 2022 by Maged kamel

The post includes Mohr’s circle of inertia-second case. How to find the principal two axes’ orientation and the maximum and minimum values of inertia?

7- A Solved problem-case-1-Mohr’s circle of inertia.

January 4, 2026March 24, 2022 by Maged kamel

The post includes Solved problem-case-1-Mohr’s circle of inertia. A solved problem is for a right-angle where the height is bigger than the base.

6- Easy Approach to Mohr’s circle of inertia-First case.

January 4, 2026March 23, 2022 by Maged kamel

Introduction to Case 1 where Ix>Iy and Ixy is positive.

The post includes Mohr’s circle of inertia-first case. How to find the principal two axes’ orientation and the maximum and minimum values of inertia?

6- Introduction to types of linear systems-Two variables.

January 12, 2026February 26, 2022 by Maged kamel

Introduction to types of linear systems-Two variables. what are the row operations? solved problems are included.

13-Solved problems, Deposit value for uniform series.

January 25, 2026February 24, 2022 by Maged kamel

How to find the deposit value for uniform series A in terms of F, I, n?

Two solved problems, How to find deposit value for uniform series? detailed illustrations for the solved problems are given.

12-Solved problem-Future value for uniform series deposits.

January 25, 2026February 23, 2022 by Maged kamel

A solved problem, How to find Future value for uniform series deposits? three different methods are used, Cash flow moments, interest table, Excel function.