Moment of Inertia of an Ellipse

on . Posted in Classical Mechanics

  

moment of inertia Ellipse 1

Moment of Inertia of an Ellipse formulas, Solid Plane

\( I_x \;=\;  (\pi\;/\;4) \; l\;w^3 \) 

\( I_y \;=\;  (\pi\;/\;4)\; l^3\;w \)

Symbol English Metric
\( I \) = Moment of Inertia  \(lbm\;/\;ft^2-sec\)  \(kg\;/\;m^2\)
\( l \) = Length \( in \) \( mm \)
\( \pi \) = Pi \(dimensionless\) \(dimensionless\)
\( w \) = Width \( in \) \( mm \)

 

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Tags: Moment of Inertia Ellipse