Test corrections are due Wednesday.  Like before...

• By identifying mistakes and making the necessary corrections, students can earn up to 25% of the points they missed on the test.
• Anybody that scored lower than 70% must speak with Dr. Jeff before turning in their corrections in order to recieve credit.

One (of many) applications of rotational dynamics is dance.  There are a few sites on the web with related material.  This is just one example of finding physics in an unexpected place.

Today we'll start discussing the kinetmatics and dynamics of rotating systems.