Consider the coordinate (x, y) to transfer as coordinate (x’, y’) as shown in Fig. 7.4
Here, Ix, Iy, Iz represent the plane area. Thus, area moment of inertia about the parallel axes can be given by Equation 7.5
The term, J is the polar moment of inertia and can be replaced for Iz.
Links of Previous Main Topic:-
- Introduction to statics
- Introduction to vector algebra
- Introduction concept of equilibrium of rigid body
- Friction introduction
- Area moments of inertia in rectangular and polar coordinates
- Radius of gyration
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