Chemistry, 02.09.2020 02:01 erikloza12pdidtx
A metal ball-bearing with a circumference of 46.8 mm weighs 12.9 g. What is the density of the metal in g/cm3 (V of a sphere = (4/3)πr3; circumference of a circle = 2πr)?
Answers: 2
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A metal ball-bearing with a circumference of 46.8 mm weighs 12.9 g. What is the density of the metal...
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