T/F: Roller coasters require an engine to make them move.
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Keep practicing — related questions
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- T/F: Incredibly fast maglev trains use powerful electromagnets to levitate above the tracks.
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- In a roller coaster some potential energy is transformed into ______ instead of kinetic energy.
- What will cause the coaster to maintain a forward velocity even when moving uphill?
- Walt Disney had a job on a railroad.
- Which of Newton’s Laws of Motion would apply to motion of a roller coaster?
- The TGV, one of the world's fastest trains is powered by __________.