August 22nd, 2016, 11:41 AM  #1 
Member Joined: May 2016 From: Ireland Posts: 96 Thanks: 1  moment of inertia
prove that the moment of inertia of a uniform square of mass m and side d about an axis through its centre, parallel to a side is 1/12 md²

August 22nd, 2016, 12:54 PM  #2 
Senior Member Joined: Sep 2015 From: USA Posts: 1,790 Thanks: 922 
see other site

August 22nd, 2016, 01:27 PM  #3 
Senior Member Joined: Dec 2015 From: Earth Posts: 204 Thanks: 26 
$\displaystyle I=\int_{0}^{M}r^2 dm$

November 2nd, 2016, 07:32 PM  #4 
Senior Member Joined: Nov 2010 From: Indonesia Posts: 1,817 Thanks: 123 Math Focus: Trigonometry and Logarithm  
November 2nd, 2016, 07:37 PM  #5 
Math Team Joined: Jul 2011 From: Texas Posts: 2,723 Thanks: 1376  
December 26th, 2016, 10:16 PM  #6 
Member Joined: Oct 2016 From: labenon Posts: 33 Thanks: 4 
you can find exact results with the help of this PDF, https://albertsk.files.wordpress.com...h17sec13.pdf 

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inertia, moment 
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