Question

The radius of a certain planet is 6.04x10^7 meters, and its mass is 5.19x10^26 kg. Find the density of this planet. (The volume of a sphere is given by (4/3)(pie)(r^3). Answer in units of grams/cm^3

Answer 1

1) Find the volume: V = (4/3)(pi)(r^3)
2) Density = mass/volume

There you go... that's all, 2 steps!