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moment of inertia of area

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  • Moment of inertia — This article is about the moment of inertia of a rotating object, also termed the mass moment of inertia. For the moment of inertia dealing with the bending of a beam, also termed the area moment of inertia, see second moment of area. In… …   Wikipedia

  • moment of inertia — noun a) A measure of a bodys resistance to a change in its angular rotation velocity b) A measure of a bodys resistance to bending; second moment of inertia; …   Wiktionary

  • Polar moment of inertia — is a quantity used to predict an object s ability to resist torsion, in objects (or segments of objects) with an invariant circular cross section and no significant warping or out of plane deformation.Ugural AC, Fenster SK. Advanced Strength and… …   Wikipedia

  • List of moment of inertia tensors — This list of moment of inertia tensors is given for principal axes of each object.ee also*Moment of inertia *List of area moments of inertia *The inertia tensor of a triangle in three dimensional space * [http://number none.com/blow/inertia/bb… …   Wikipedia

  • Moment — Moment(s) may refer to: Moment (time) Contents 1 Science, engineering, and mathematics 2 Art and entertainment …   Wikipedia

  • second moment of inertia — noun A measure of a bodys resistance to bending; second moment of area …   Wiktionary

  • momentof inertia — moment of inertia n. pl. moments of inertia A measure of a body s resistance to angular acceleration, equal to: a. The product of the mass of a particle and the square of its distance from a reference. b. The sum of the products of each mass… …   Universalium

  • Second moment of area — The second moment of area, also known as the area moment of inertia or second moment of inertia, is a property of a shape that is used to predict its resistance to bending and deflection which are directly proportional. This is why beams with… …   Wikipedia

  • List of moments of inertia — The following is a list of moments of inertia. Mass moments of inertia have units of dimension mass × length2. It is the rotational analogue to mass. It should not be confused with the second moment of area (area moment of inertia), which is used …   Wikipedia

  • First moment of area — The first moment of area, sometimes misnamed as the first moment of inertia, is based in the mathematical construct moments in metric spaces, stating that the moment of area equals the summation of area times distance to an axis [Σ( a x d )] . It …   Wikipedia

  • List of area moments of inertia — The following is list of area moments of inertia. The area moment of inertia or second moment of area has a unit of dimension length4, and should not be confused with the mass moment of inertia. Each is with respect to a horizontal axis through… …   Wikipedia

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