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Aug 2, 2023 · Moment of inertia, also known as rotational inertia or angular mass, is a physical quantity that resists a rigid body’s rotational motion. It is analogous to mass in translational motion. It determines the torque required to rotate an object by a given angular acceleration.
Sep 12, 2022 · In this subsection, we show how to calculate the moment of inertia for several standard types of objects, as well as how to use known moments of inertia to find the moment of inertia for a shifted axis or for a compound object.
This moment of inertia calculator determines the moment of inertia of geometrical figures such as triangles and rectangles. Additionally, you can use this calculator to calculate the area, the centroid of the beam, and the section modulus.
Easily calculate the moment of inertia for different shapes with our Moment Of Inertia Calculator. Enter the dimensions of the object and get real-time computations for various forms of rotational inertia.
Aug 24, 2022 · Use our mass moment of inertia calculator if you're interested in the property that deals with the rotation of objects with mass. In the rest of this article, we present the definition, importance, and formulas to calculate the moment of inertia of rectangles and other shapes.
- Luis Hoyos
Inertia is the tendency for an object at rest to remain at rest, or for a moving object to remain in motion in a straight line with constant speed. This key property of objects was first described by Galileo. Later, Newton incorporated the concept of inertia into his first law, which is often referred to as the law of inertia.
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In this section, we show how to calculate the moment of inertia for several standard types of objects, as well as how to use known moments of inertia to find the moment of inertia for a shifted axis or for a compound object.
