# 1. Use the conservation of momentum to discuss what happens to a passenger in a car...

###### Question:

1. Use the conservation of momentum to discuss what happens to a passenger in a car crash. Discuss the use of a seat belt in bringing the passenger to rest.

2. You are watching a movie about a superhero and notice that the superhero hovers in air and throws a piano at some bad guys while remaining stationary in the air. What is wrong with this picture?

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