It doesn't. Mercury, Venus, Mars, and Pluto have less gravitational acceleration
at their surface than Earth has.
That leaves only Jupiter, Saturn, Uranus, and Neptune with stronger gravity.
Back when Pluto was still listed as a planet it was considered to have the weakest gravity of all the solar system's planets. Now that Pluto has been demoted from planetary status, the planet with the weakest surface gravity is Mercury. While Pluto's gravity is weaker than that of any planet in the solar system, there are still many non-plantery objects with weaker surface gravity.
gravity? :)
Believe it or not Mars has the weakest gravity of the planets.Mars = 0.376gMercury = 0.38gEven though Mercury is the smallest planet, it is very dense.
All planets have gravity, not just Earth.
Gravity ("surface gravity")on Mercury is 0.38 that of Earth.
No. The gravitational pull at the surface of a planet depends on that planet's mass and radius. Jupiter has the strongest gravity of any planet in the solar system: 2.53 times the surface gravity on Earth. Mercury has the weakest surface gravity at just 37% the gravity on Earth.
Back when Pluto was still listed as a planet it was considered to have the weakest gravity of all the solar system's planets. Now that Pluto has been demoted from planetary status, the planet with the weakest surface gravity is Mercury. While Pluto's gravity is weaker than that of any planet in the solar system, there are still many non-plantery objects with weaker surface gravity.
The surface gravity on Mars is the weakest, it is 37.6% of Earths.
All of them do. There's no planet where the gravity is the same as on Earth.
Io is a moon of Jupiter, not a planet. Surface gravity is about 18% of the gravity on Earth.
Pluto's gravity is 8% of Earth's.
gravity? :)
Yes. At least, the gravity resulting from planet Earth.
Believe it or not Mars has the weakest gravity of the planets.Mars = 0.376gMercury = 0.38gEven though Mercury is the smallest planet, it is very dense.
All planets have gravity, not just Earth.
You already stated in the question that it has 3.4 times the gravity of Earth.
Mars has less gravity.