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moment of inertia

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Math Formula Information

Formula: J Q = ∫ r Q 2 d m {\displaystyle J_{\mathrm {Q} }=\int r_{\mathrm {Q} }^{2}\mathrm {d} m}

Name: moment of inertia

Description: scalar measure of the rotational inertia with respect to a fixed axis of rotation

Elements of the Formula

moment of inertia J Q {\displaystyle J_{\mathrm {Q} }} scalar measure of the rotational inertia with respect to a fixed axis of rotation
radial distance r Q {\displaystyle r_{\mathrm {Q} }} physical quantity
mass m {\displaystyle m} property of matter to resist changes of the state of motion and to attract other bodies

Data Source

https://www.wikidata.org/Special:EntityPage/Q165618