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Key differences between Mass and Weight
The weight may vary, but the mass is constant.
The mass is measured in kilograms (kg), while the weight is measured in newtons (N).
Mass refers to the amount of matter an object has, but the weight refers to the force of gravity acting on an object.
Answer:
C. Academic English
Explanation:
just a side note, it'd be alot easier if you put the answers like this:
A. Urban English
B. Standard English, and et
Explanation: