Physics, 28.06.2020 19:01, betsylancer8071

The actual mass of a sheet of copy paper is 4.5 g. What must be the actual mass of a 1 cm 2 piece of copy paper?Show your calculations.

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The actual mass of a sheet of copy paper is 4.5 g. What must be the actual mass of a 1 cm 2 piece of...