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Equilibrium and Elasticity Equilibrium and Elasticity Physics Help Forum

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Old Nov 8th 2010, 08:03 PM   #1
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Unhappy online quiz due tomorrow help!

A long steel bar with a 3.0 cm x 3.0cm cross section is embedded in a concrete wall 2.0m of the bar extends horizontaly from the wall. If a .75 kg brick is placed at the end of the bar, how far is the end of the bar deflected downward.

I've been working on this for soo long I thought you used youngs modules or hookes law but I'm lost answer must be in meters. thanks
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  Physics Help Forum > High School and Pre-University Physics Help > Equilibrium and Elasticity

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due, online, quiz, tomorrow



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