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1 vote
Where does a rider on a roller coaster get energy?

User Mugshep
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2 Answers

5 votes
He gets it from the huge motor that lifts the cars and people to the top of the first hill and then let's them go.
User IoT User
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6.1k points
3 votes
Gravitational potential energy.

As the rider falls, the GPE is converted into kinetic energy.
User Tuseau
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