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B. The mass of body 5 kg. What does it mean? |
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Answer» Answer: Kg is the unit of MASS. So a 5KG OBJECT has a mass of 5kg. The weight you associate with it is only relevant on Earth (under its specific gravity) and in fact really the kilogram-force measurement which is MEASURED in Newtons (5kg x 9.8m/s2 = 49.2N). ... Commonly, it MEANS the object weighs 5kg. |
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