Today in class we went over the the Chapter 9 Study Guide Section 9.2: The Conservation of Momentum. Here is an example from the sheet:
Two balls of unequal mass traveling at different speeds collide head-on and rebound in opposite directions.
Q: How does the force that ball A exerts on ball B compare to the force that ball B exerts on ball A?
A: equal but opposite
Ms. K also mentioned having multiple choice on the exam, or something similiar, I can't really remember. She also gave us an assignment called Impulse and Momemtum which we will probably go over tomorrow. The rest of the class was just to finish up the labs and work but apparently Chris had all the work from our group and we couldn't finish it. Well that pretty much sums it all up. The next scribe will Andrew! If anybody is reading this, have a good night.
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