Which planet has most density?
Earth Earth is the fourth smallest of the planets—though in terms of the rocky planets, it's the largest—but it's the most dense. Jupiter is the largest planet in the solar system, but it's Saturn—the solar system's second largest planet—that takes the prize for least dense.
What is the average density of the four outer planets?
about 1gm/cm3 The inner four planets have densities of about 5gm/cm3, while the outer planets have densities of about 1gm/cm3. Pluto doesn't quite fit with the other; it has a density of about 2gm/cm3. To get a feel for what these numbers mean, note that water has a density of 1gm/cm3.
What is the gravity of each planet?
Gravity Table
| OBJECT | ACCELERATION DUE TO GRAVITY | GRAVITY |
|---|---|---|
| Earth | 9.8 m/s2 or 32 ft/s 2 | 1 G |
| the Moon | 1.6 m/s2 or 5.3 ft/s 2 | .16 G |
| Mars | 3.7 m/s2 or 12.2 ft/s 2 | .38 G |
| Venus | 8.87 m/s2 or 29 ft/s 2 | 0.9 G |
What is Earth’s density?
5.51 g/cm³ Earth/Density
How dense is Jupiter?
1.33 g/cm³ Jupiter/Density
How do you find the density of a planet?
When calculating the density of a planet, look up its mass and radius, the latter of which is the distance from the surface to the center. Because planets are roughly spherical, calculate the volume of a sphere using the radius. Then divide the mass by the volume of the sphere to get the density.
Is Jupiter or Saturn more dense?
Saturn is significantly less dense than Jupiter. … The reason is Jupiter's strong gravity and its compression. Even if Jupiter attracted more amount of gas, it would remain a planet of the same size since the gas would get more compressed.
Do all planets have gravitational pull?
Visualizing the gravitational pull of the planets The gravity of the sun keeps all the planets in orbit in our solar system. However, each planet, moon and asteroid have their own gravitational pull defined by their density, size, mass, and proximity to other celestial bodies.