Homework Help: math

Posted by Anonymous on Thursday, September 29, 2011 at 6:11pm.

a 4 foot by 8 foot panel, the top of wich is located 18 foot below the water line on a dam wall is subject to how much forec? ( assume the panel is oriented with the long side horizontal)

math - bobpursley, Thursday, September 29, 2011 at 6:20pm
It depends on what you call the top of the plywood.
math - Huurdurrdedooba, Thursday, September 29, 2011 at 6:46pm
(Mass of water + mass of dam + mass of land that are all under 18 feet) x 9.81 m/s^2.... Not enough info really dude.

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