More Inelastic Collisions

I gave the quiz on WS 1.  We then debriefed the inelastic collision demo lab and discovered that the graph showed us the relationship between the initial and final momenta was approximately a one-to-one ratio.  This shows that momentum is conserved, similar to the way energy is conserved... what you start with is what you end with (for the most part).  I then went on to discuss problem solving strategies for solving inelastic collision problems shown below:

HW: Finish WS 2