answersLogoWhite

0

Mainly, the Earth and the Moon have different masses.

User Avatar

Wiki User

14y ago

What else can I help you with?

Continue Learning about Natural Sciences

Mercury's gravitational field strength?

Mercury's gravitational field strength is approximately 3.7 m/s^2, which is about 38% of Earth's gravitational field strength. This means that objects on the surface of Mercury would weigh less compared to Earth due to the lower gravitational pull.


What is the value of gravitational field strength on a planet with half Earth's mass and half its radius?

The value of the gravitational field strength on a planet with half the mass and half the radius of Earth would be the same as Earth's gravitational field strength. This is because the gravitational field strength depends only on the mass of the planet and the distance from the center, not on the size or density of the planet.


Do all planets have the same gravitational field strength as earth?

No, the gravitational field strength on each planet depends on its mass and radius. For example, Jupiter has a stronger gravitational field than Earth due to its larger mass, while Mars has a weaker gravitational field because it is smaller and less massive than Earth.


Venus gravitational field strength?

The gravitational field strength on Venus is about 8.87 m/s^2, which is about 91% of Earth's gravitational field strength. This means that objects on Venus would feel slightly lighter compared to on Earth.


What If a planet has twice the mass of Earth its radius would have to be larger by a factor of 2 for the gravitational field strength at the planet and surface to be the same as on Earth and s?

If a planet has twice the mass of Earth, its radius would need to be larger than Earth's to maintain the same gravitational field strength at its surface. Specifically, to achieve equivalent gravitational acceleration, the radius must increase by a factor of about 1.414 (the square root of 2), not 2. This is because gravitational field strength is directly proportional to mass and inversely proportional to the square of the radius (g = G * M / r²). Therefore, a radius larger by a factor of 2 would actually result in a lower gravitational field strength than that of Earth.

Related Questions

Mercury's gravitational field strength?

Mercury's gravitational field strength is approximately 3.7 m/s^2, which is about 38% of Earth's gravitational field strength. This means that objects on the surface of Mercury would weigh less compared to Earth due to the lower gravitational pull.


What is Moon's gravitational field strength?

The gravitational field strength of the Moon is about 1.6 N/kg, which is about 1/6th of the gravitational field strength on Earth.


What is the value of gravitational field strength on a planet with half Earth's mass and half its radius?

The value of the gravitational field strength on a planet with half the mass and half the radius of Earth would be the same as Earth's gravitational field strength. This is because the gravitational field strength depends only on the mass of the planet and the distance from the center, not on the size or density of the planet.


What is the gravitational field strength of Io?

The gravitational field strength of Io, one of the moons of Jupiter, is approximately 1.796 m/s^2. This value is about 1/6th of Earth's gravitational field strength.


Why there will be a point between the earth and the moon at which the gravitational field strength will be zero?

At a point between the Earth and the Moon where the gravitational field strength is zero, the gravitational pull from the Earth and the Moon cancels out, resulting in a net force of zero. This point is known as the L1 Lagrange point, where the gravitational forces are balanced due to the interaction between the gravitational pull of the Earth and the Moon.


What is the gravitional field strength of the earth at its surface?

The gravitational field strength of a planet multiplied by an objects mass gives us the weight of that object, and that the gravitational field strength, g of Earth is equal to the acceleration of free fall at its surface, 9.81ms − 2.


Do all planets have the same gravitational field strength as earth?

No, the gravitational field strength on each planet depends on its mass and radius. For example, Jupiter has a stronger gravitational field than Earth due to its larger mass, while Mars has a weaker gravitational field because it is smaller and less massive than Earth.


What is Eris's gravitational field strength?

Eris has a gravitational field strength of about 0.8 m/s² which is lower than Earth's, due to its smaller mass and size.


What is the field strength at a distance one Earth radius beyond the surface?

I assume you mean, of the gravitational field? The gravitational field is inversely proportional to the square of the distance. At a distance of 1 Earth radius, the distance from the center of the Earth is twice the distance at the Earth's surface; thus, the field strength is 1/4 what it is on the surface. If at the surface the field strength is about 9.8 meters per second square, divide that by 4 to get the field strength at a distance of one Earth radius from the surface.I assume you mean, of the gravitational field? The gravitational field is inversely proportional to the square of the distance. At a distance of 1 Earth radius, the distance from the center of the Earth is twice the distance at the Earth's surface; thus, the field strength is 1/4 what it is on the surface. If at the surface the field strength is about 9.8 meters per second square, divide that by 4 to get the field strength at a distance of one Earth radius from the surface.I assume you mean, of the gravitational field? The gravitational field is inversely proportional to the square of the distance. At a distance of 1 Earth radius, the distance from the center of the Earth is twice the distance at the Earth's surface; thus, the field strength is 1/4 what it is on the surface. If at the surface the field strength is about 9.8 meters per second square, divide that by 4 to get the field strength at a distance of one Earth radius from the surface.I assume you mean, of the gravitational field? The gravitational field is inversely proportional to the square of the distance. At a distance of 1 Earth radius, the distance from the center of the Earth is twice the distance at the Earth's surface; thus, the field strength is 1/4 what it is on the surface. If at the surface the field strength is about 9.8 meters per second square, divide that by 4 to get the field strength at a distance of one Earth radius from the surface.


What is the gravitational field strength on mercury?

The gravitational field strength on Mercury is approximately 3.7 m/s^2. This means that objects on the surface of Mercury experience a gravitational force that is 3.7 times that of Earth's gravitational force.


What is the gravitational field strength of Mars?

The gravitational field strength on Mars is about 3.7 m/s^2, which is about 38% of the gravitational field strength on Earth. This means that objects on Mars weigh less than they do on Earth due to the weaker gravity.


How much graverty does Venus have?

The gravitational field strength of Venus is about 90% of Earth's.