Here are the densities and radii of planets in our solar system (in grams per cm3 and km, respectively)
Mercury |
5.4g cm-3 |
2,440 km |
Venus |
5.2g cm-3 |
6,052km |
Earth |
5.5g cm-3 |
6,378 km |
Mars |
3.9g cm-3 |
3,396 km |
Jupiter |
1.3g cm-3 |
71,492 km |
Saturn |
0.7g cm-3 |
60,268 km |
Uranus |
1.3g cm-3 |
25,559 km |
Neptune |
1.6g cm-3 |
24,764 km |
How much would you weigh on these different planets? 1 pound is equal to 0.453592 kg.
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