Physics 30 - April 10

Today in class we finished up the notes on momentum and impulse and started looking at conservation of momentum in one dimensions.  We solved a couple of examples involving an explosion, where 1 object breaks into 2 or more.  We then also began looking at collisions.  We classified them as either elastic or inelastic but we didn't begin to solve any problems related to collisions.  We will do that tomorrow.