# Mass vs Weight

Distinguish between mass (amount of matter, measured in kg) and weight (gravitational force, measured in N), use the equation weight = mass × gravitational field strength, and explain why g differs on other planets and stars

Builds on: Gravity & Falling Objects (hard, https://ai.page/c/gravity-and-falling-objects/en.md)

Concept id: mass-vs-weight. Subject: science. Licence: CC BY-SA 4.0.

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