- Introduction
- Conservation of Mass: Mass can neither be created nor destroyed.
- Body 1: Wreck-it Ralph
- Scene: Laffy Taffy vines grow from the trees and rescue Felix and Sgt. Calhoun down below.
- Laffy Taffy vines grow and shrink from nothing – simply from the power of laughter.
- The mass they gain would need to have been acquired from something else, but that's not the case.
- Body 2: Despicable Me
- Scene: Gru shrinks the moon, holds it in his hand, and takes it home.
- The shrunken moon is significantly lighter than its full-size, as if all its mass went somewhere else.
- It would have passed the Law of Conservation of Mass if it managed to be incredibly dense: as though the entire mass was squeezed into the shrunken moon.
- Body 3: Brave
- Scene: Under a spell, Queen Elinor turns into a huge bear.
- If she turned into a bear of the same exact mass as her, it would pass – but in this case, the additional mass comes from nowhere.
- Conclusion
- Audiences are fine with all three of these cases because they rely on magical or sci-fi conditions we're already familiar with in the stories.
Saturday, October 12, 2013
Outline for the Second Term Paper
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