Problem: Newton's Pendulum
When a figure skater goes into spin she will begin with her arms extended, and then draws her arms inward. As a result the ice skater spins faster. Describe why this works in terms of angular momentum.
Provide your own example of the conservation of linear momentum in a collision. Use the words elastic, inelastic, and totally inelastic in your explanation.
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.