Friday, January 30, 2009

Thursday, Jan 22, 2009 - Blocks 1 and 3

Went over problems on Statics and Equilibrium worksheet. Many students did not complete the worksheet so I gave a bit of time in class for students to work on them before continuing to go over the problems.

Started Hewitt video on Gravity. Discussed revolution in thinking caused by the Law of Universal Gravitation.

Showed how the inverse square law results from our world with 3 spacial dimensions.

Handed out Worksheet on Kepler's Laws as homework.

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