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Mathematics, 03.04.2020 03:10 brittneyhiebert2543

Mandy works construction. she knows that a 5 meter long metal bar has a mass of 40kg Mandy wants to figure out the mass (w) of a bar made out of the same metal that is 3 meters long and the same thickness? Whatā€™s the. Mass of the shorter bar ?

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Mandy works construction. she knows that a 5 meter long metal bar has a mass of 40kg Mandy wants to...
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