Earths is 9.78 and neptunes is 8.7
It will pull water down, just as it will pull anything else down, and just as on Earth.
Neptune's atmospheric pressure is about 10 times greater than Earth's atmospheric pressure. Neptune's strong gravitational pull compresses its atmosphere, leading to much higher pressure levels compared to Earth.
In my opinion because of the rotation of the earth. Gravatational pull
When compared to the surface gravity of Earth, Neptune has approximately 14% more gravitational pull. This is a small difference when compared to other planets in the solar system.
Assuming the same mass, you would weigh about 55.3 pounds on Neptune due to its stronger gravitational pull compared to Earth.
At Neptune's surface, it is 1.13 times that of gravitational pull of Earth. Of all the planets, it has the seventh strongest pull on Earth.
On Neptune, your weight would be approximately 170 pounds due to the stronger gravitational pull on that planet compared to Earth.
Neptune is bigger than Earth which means, Neptune has got more gravitational pull than Earth.
Neptune's gravity is 1.14 times the gravity on Earth. Therefore, someone who weighed 90 pounds on Earth would weigh 102.6 pounds on Neptune.
Most other planets other than Mars, Mercury, Venus, Neptune, and Pluto.
The gravitational pull of Earth's moon is about 1/6th that of Earth. This pull is what causes tides on Earth and keeps the moon in orbit around our planet. It also affects the Earth's rotation and the tilt of its axis.
The surface gravity of Neptune is thought to be about 1.14 times the gravity on Earth, so 100 kg on Earth would weigh about 114 kg on Neptune--except that Neptune is a gas planet and has no solid surface on which the 100kg rock could be weighed.