The moment of a circle area or the moment of inertia of a circle is frequently governed by applying the given equation. This is analogous to how the mass determines the force needed for a certain linear acceleration. Images Moment Of Inertia Formula In This Moment Inertia Math Formulas Besides the formula of the generalized expression for the moment of inertia I or a rotating body of mass m and radius r is. . In this calculation an I-beam with cross-sectional dimensions B H shelf thickness t and wall thickness s is considered. Define the coordinate system. Before discussing the moment of inertia of a rigid object first study the moment of inertia of a particle. First we must calculate the area moment of inertia for our beam with a circular cross-section. I π Radius4 4 314 104 4 785398 mm4 Now that we know the area moment of inertia we can use the following equation to. The moment of inertia second moment or area is used in...