Physics, 12.12.2019 22:31 ayoismeisalex
Apenny has a mass of 3.0 g, a diameter of 1.9 cm, and a thickness of 0.15 cm. what is the density of the metal of which it is made?
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. Since the penny has a diameter of 1.9 cm, then it has radius of 1.9/2 = 0.95 cm. 
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Apenny has a mass of 3.0 g, a diameter of 1.9 cm, and a thickness of 0.15 cm. what is the density of...
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