Thursday, November 18, 2010

2.1.1 Centroids Continued

Today in class we...

Discussed correct answers to 2.1.1 #1-4
Finished powerpoint presentation on Centroids
Constructed a cross section of a common structural element out of tag board, and used a weighted string to estimate the centroid. Part 2 of 2.1.1 is due Friday.

Friday: We will be using MDSolids to finish activity 2.1.1

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