Stamp homework RA 3.1 - go over it
Showed parts of Hewitt momentum video (boxing and rail cars)
Review content objectives from last class
Introduce conservation of momentum
Content objectives: Student will be able to:
. Define what is meant by a "system"
. State the Law of Conservation of Momentum and explain when it applies and when it does not
. Distinguish between elastic and inelastic collisions
. Use conservation of momentum to solve problems with elastic and inelastic collisions using the problem solving strategy
Show elastic and inelastic collisions on air track.
Show elastic collisions with Newton's cradle.
Bowling ball and golf ball competition
Hand out RA 3.2 due Monday
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