Mass (disambiguation)

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/mass-disambiguation

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. How heavy is Mass (disambiguation)?A fundamental property of matter, quantifying its inertia and gravitational influence
2. What is the equivalence principle?Inertial mass and gravitational mass are experimentally found to be equivalent
3. What is mass?Mass is how much "stuff" is inside something. It tells us how heavy the object would be if we could weigh it. Mass stays the same no matter where the object is.
4. How is mass different from weight?Weight is the pull of gravity on an object, so it changes if you go to the Moon or the Sun. Mass is a constant property that doesn't change with gravity. That's why a rock feels lighter on the Moon but still has the same mass.

Inertia: The property of matter by which it continues in its existing state of rest or uniform motion in a straight line.
General Relativity: Einstein's theory describing gravity as a geometric property of spacetime.
Standard Model: The theory in particle physics that describes the known fundamental forces and particles.
Higgs Field: A quantum field believed to permeate the universe and give elementary particles mass.