Physics, 11.02.2021 06:40 musoke25p8zrsw
Many people love roller coasters. Some people call them scream machines. They agree that
riding a roller coaster is a thrilling experience. What you may not realize while you are going 60 miles an hour is that a roller coaster has no
engine. You are not being propelled around the track by a motor or pulled by anything. A roller coaster moves on its own. How do you think that
can happen?
Answers: 2
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Many people love roller coasters. Some people call them scream machines. They agree that
riding a r...
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