Moment of Inertia of a Semicircle

Written by Jerry Ratzlaff on . Posted in Classical Mechanics

moment of inertia Semicircle 1Semicircle Solid Plane formula

\(\large{ I_x = I_y =  \frac {\pi\; r^4}{8} }\)         

Where:

\(\large{ I }\) = moment of inertia  

\(\large{ \pi }\) = Pi

\(\large{ r }\) = radius

 

Tags: Equations for Moment of Inertia