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A certain coin has a diameter of 21.21 mm, a thickness of 1.95 mm, and weighs 0.04905 N. What is its density? 9.25 x

A certain coin has a diameter of 21.21 mm, a thickness of 1.95 mm, and weighs 0.04905 N. What is its density? 9.25 x 103 kg/m3 2.31 x 103 kg/m3 29.1 x 103 kg/m3 71.2 x 103 kg/m3 7.26 x 103 kg/m3

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