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anonymous
 3 years ago
calculate the mass of a cube of copper, each side of which is 15 cm
anonymous
 3 years ago
calculate the mass of a cube of copper, each side of which is 15 cm

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0so you can determine the volume, its just 15*15*15=3375 m^3

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0\[\huge V_{cube}=(side)^3\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0after that, you need the density of copper. Multiply the Density by the Volume, and you'll have your solution :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0okay thanks :). this was physics and i was wondering how to actually get the answer, when i was only given one piece of information. So thanks :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0\[Mass of Cube = \left( side of cube \right)^{3}\] So the Mass of the copper cube would be (15*15*15)cm = 3,375 \[cm ^{3}\]

UnkleRhaukus
 3 years ago
Best ResponseYou've already chosen the best response.0\[\rho=\frac mV\]\[\rho_{\text{Cu}}=8.96 \left[\text {g·cm}^{−3}\right]\]
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