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Is mass equal to weight?

GeneralClass 12AllAnswered 27 Mar 2026
Answer

No, mass and weight are not equal. Mass measures the amount of matter in an object and remains constant everywhere. Weight measures the gravitational force acting on that mass and varies depending on location. For example, your mass stays the same on the Moon, but your weight is about one-sixth of what it is on Earth due to lower gravity.

General · Class 12