take it from the top

From: 008413@hs.fabens.k12.tx.us
Date: Tue Nov 21 2000 - 07:39:35 PST

This experiment has shown us that when you place the books farther from
the bottom one, the center of gravity changes each time. when you place
the books, you can put them almost 1/2 of the preceding book. when you
do this the books reach farther out from the bottom finally with the top
book completely extended past the bottom book.


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