Answer to Question #266396 in Physics for Kristine

Question #266396

If the radius of Earth is 6,378 km, what is the mass of Earth?

Expert's answer

The mass is

"m=\\rho V=\\rho\u00b7\\frac43\\pi r^2=6\u00b710^{24}\\text{ kg}."

Note: the density of Earth is 5510 kg/m³.

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