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Is this sentence acceptable? The relationship of the masses of the three balls is m1>m2>m3

解答 · 4

1
Yup. Although I would add a colon after 'is', to give greater clarity.
0
When used in physics, "mass" is uncountable so you would not make it plural even it refers tothe mass of more than one thing. http://learnersdictionary.com/definition/mass [noncount] physics : the quantity of matter in something a star's mass

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