# How can you find the center of mass of a semi circle

Question asked by: skinbags

Asked on: 12 Oct 2008

It lies at 4r/3p from the straight edge.

Here is a useful page all about centres of mass out there on the interweb:

http://www.mathsrevision.net/alevel/pages.php?page=78

By: knowitall

Replied at: 19 Oct 2008

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