This happened during the Korean War on June 25, 1950
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Answer: if the cube is mass is 72.9g and the cube is 3 cm on each side then the density is 2, the density is 2.7 g/cm^3 and the substance is Aluminium.
Explanation: If the cube is 3 cm on each side, then it has a volume of 27 cm^3 (3 x 3 x 3). Density is mass divided by volume, so its density is 72.9/27 = 2.7 g/cm^3.
As for the density, the cube is made of Aluminium - density is a very unique quantity.
Answer:
The Great Railroad Strike of 1877, sometimes referred to as the Great Upheaval, began on July 14 in Martinsburg, West Virginia, after the Baltimore and Ohio Railroad (B&O) cut wages for the third time in a year.
The answer is <span>lower legs.</span>
