Social Studies, 02.01.2020 20:31 lasardia

How could you increase the potential energy of the roller coaster shown below?
increase the height of the hill.
make the roller coaster cars heavier.
make the roller coaster cars lighter.

choice b only

choice a only

choice a and b

choice a, b and c

How could you increase the potential energy of the roller coaster shown below? increase the h

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How could you increase the potential energy of the roller coaster shown below?
increase the h...

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