The moment of inertia of the beam's cross-sectional area with respect to the x and y centroidal axes. |--2.5 in. +-2.5 in. 1 in. --1 in. 6 in. . 3 in. 1 in.
What is cross-sectional area?
- The area of a two-dimensional shape created when a three-dimensional object, like a cylinder, is cut perpendicular to a predetermined axis at a point is known as the cross-sectional area.For instance, a cylinder's cross-section is a circle when it is cut parallel to the base. The cross-sectional area of this slice is therefore equal to the area of a circle whose radius is the same as the radius of the cylinder provided.
- As a result, when building hydroelectric dams, specifically the pen stocks, for the purpose of producing hydroelectric power, the cross-sectional area of pipes must be considered. When examining nuclear reactions, the cross-sectional area is also crucial.
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