Monday

April 21, 2014

April 21, 2014

Posted by **David** on Saturday, July 13, 2013 at 8:49pm.

- physics -
**Henry**, Sunday, July 14, 2013 at 7:00pmDensity of water = 1000kg/m^3.

V = 3m * 0.20m * 0.05m = 0.03 m^3=Vol.

of board.

1 - (350/1000) = 0.65 = 13/20.

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