Review from yesterday
Impulse, Momentum, Impulse = Change in Momentum
An apple with a weight of 1 N falls 5 m to the ground. With what force did it hit the ground?
Why do you follow through?
Cannon Example - short barrel vs long barrel
Marshmallow demo
Hewitt video on railway cars
Bouncing
Throwing and catching on ice example
Happy/Sad Ball Demo
Hewitt video on bouncing (Pelton water wheel)
Conservation of Momentum
Air track
Draw dashed lines around system
Collisions
Elastic
Inelastic
Newton's cradle
Golf ball and Bowling Ball
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