Hooke's law

High school (ages 12+)
Science & Technology

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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/hookes-law

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 Hooke's law?Known by 1660, stated in 1676, published in 1678
2. What is the discoverer?Robert Hooke
3. Why does a spring push back when you pull or push it?The spring resists changes in its length, so the force it exerts grows with the amount of stretch or compression. This keeps the spring from staying stretched forever.
4. How does Hooke's Law help engineers?Engineers use it to predict how bridges, buildings, cars, and clocks will react to loads, wind, or other forces. It gives a simple first‑order estimate of how materials deform.

Elastic Limit: The maximum stress a material can withstand without permanent deformation after the load is removed.
Stress: The internal force per unit area within a material that resists deformation.
Strain: A measure of deformation representing the relative displacement of the particles in the body.
Tensor: A mathematical object that describes physical quantities with multiple components, used to generalize Hooke's Law for complex materials.