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Key Points

5 points
1

First carousels were manually or animal‑driven.

2

Mechanical gears later improved the turning motion.

3

Electric motors now power most modern carousels.

4

Centripetal force is the physics principle that holds riders on the ride.

5

Carousels remain a beloved amusement worldwide.

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Summary

They evolved with gears and electric motors, allowing smoother and faster spins.

The ride’s motion relies on centripetal force, which pushes riders outward, keeping them on the moving platform.

Today, carousels are popular attractions at fairs and amusement parks worldwide.

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New Words to Learn

5 words
centripetal force
a push that keeps something moving in a circle
mechanical
worked by moving parts, not by electricity
amusement park
a place with rides and games for fun
evolved
changed and became better over time
platform
a flat surface that moves or holds something
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