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March 28, 2015

March 28, 2015

Posted by **Ray** on Tuesday, November 3, 2009 at 10:12pm.

What is the total weight of the ground material the columns must support?

- Physics -
**bobpursley**, Wednesday, November 4, 2009 at 11:19amtotalweight= densityEarth*volume

= density*141*60*6.0 m^3

and the density=2.8g/cm^3 which is 2800kg/m^3

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