Period 1 and 4. Please watch the following video about drawing free body diagrams. We covered most of this last week, but this is a good refresher, and actually takes the process a few steps beyond what we did.
Use this information to complete Force pt. 2 on WebAssign. It is due tonight at 11:59pm. If you have questions, please submit them through the site and I will try to answer them through the day.