the mass of a sheet of metal varies jointly with it's area and it's thickness.a sheet of area 250cm² and thickness 1 mm has a mass of200g find the formula conne
Mathématiques
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Question
the mass of a sheet of metal varies jointly with it's area and it's thickness.a sheet of area 250cm² and thickness 1 mm has a mass of200g find the formula connecting mass,area and thickness.