Gyroscope

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/gyroscope

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. Who discovered Gyroscope?1852
2. How It Works?Maintains orientation through gyroscopic inertia and exhibits precession when subjected to torque
3. What is the discoverer?Léon Foucault
4. How does a gyroscope stay steady?The spinning wheel has a lot of angular momentum, which means it wants to keep spinning in the same direction. If something pushes on it, the wheel doesn’t tilt straight; instead it moves sideways in a predictable way called precession. That sideways motion lets the gyroscope adjust without losing balance.
5. Who invented the first practical gyroscope?The first practical gyroscope was made by Léon Foucault in 1852. He used it to show that the Earth turns, because the wheel stayed fixed while the Earth spun under it.

Angular Momentum: A measure of an object's rotational motion, dependent on its mass, velocity, and shape.
Torque: A twisting force that tends to cause rotation.
Precession: The slow, conical motion of a spinning object's axis when subjected to an external torque.