I'll make this short...
Today, we corrected the following sheets:
1. Chap 7 Study Guide: 7.2 Periodic Motion
2. Free-body Exercise: Circular Motion
And Ms. K was nice enough to post the answers (below) to save me some time. Aha.
And then...
We watched a video about circular motion. It's too bad it's not the "same-same" guy. =(
And uhh, I wrote some notes down (and some copied from Aldrin o.o) but unfortunately, I kind of couldn't understand my notes so I think it's best if you visit this site... it's very useful: http://en.wikipedia.org/wiki/Circular_motion
Moreover, Ms. K gave us (or more like, we had to get it ourselves) the following sheets:
Ichi: 5.11 Frames of Reference
Ni: 13.4 Centripetal and Centrifugal Forces
Lastly, she told us to do some "practice problems" on pages 145-146, questions 9-12 and on pages 152-153 questions 13-16.
And that's about it...
Uhh.. have fun... in everything you do. lol?
The next scribe will be KIM C.
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