CM M00 2

From QED

Solution 1

PlasmaWiki_Prelims_CM_M00_2.pdf ^{(help · info)}

Solution 2

Solution 3

An interesting wrong solution that miraculously still gives the right answer:

This page was recovered in October 2009 from the Plasmagicians page on Prelim_M00_Mech2 dated 02:02, 4 January 2006.