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Mass is a measure of how much matter there is in an object. This is a different concept from weight, which increases when there is more gravitational pull. For example, a person standing on Jupiter would weigh many times more than a person standing on Earth, but would be made out of the same amount of matter. Thus, the mass of a planet is how much "stuff" it contains, regardless of how much that "stuff" weighs. Because an object's weight can change depending on where it is, scientists generally use mass instead.
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What is the formula for density of a planet?
Density of a planet = (Planet's mass) divided by (Planet's volume)
Which planet is closest in mass to the size of planet Earth?
Venus is the planet closest in mass to Earth, with a mass about 81% that of Earth.
What happens to your mass as you move from planet to planet?
Your mass does not change. Your weight, however, changes in proportion to the gravity of each planet.
Does the mass of a planet equal the size?
No, the mass of a planet and its size are not the same. Mass refers to the amount of matter in an object, while size refers to the physical dimensions of the object. A planet's mass is determined by the total amount of material it contains, while its size is a measure of its physical dimensions.
Will your mass change from planet to planet?
No. Your mass will stay the same. Your weight, however, will change in direct proportion to each planet's gravity.
Does a planet with greater mass have greater surface area?
A planet with a greater mass does not necessarily have greater surface area than one with less mass. The planet could be made of denser material and have a smaller surface area. Mass doesn't always mean volume.
What is the formula for density of a planet?
Density of a planet = (Planet's mass) divided by (Planet's volume)
Which planet is closest in mass to the size of planet Earth?
Venus is the planet closest in mass to Earth, with a mass about 81% that of Earth.
Is Earth the heaviest planet?
If you mean mass, then the answer would be no. Within our solar system, Jupiter has the greatest mass at 1899x1024kg, while Earth is the fourth most massive at 5.97x1024kg.
What is the mass of planet earth?
The mass of planet Earth is 5.9736 × 1024 kg
Which inner planet has the most mass?
Mercury is the inner planet with the most mass.
How does the gravity of the planet vary with its mass?
The larger the planet mass, the bigger force of gravity it has.
What happens to your mass as you move from planet to planet?
Your mass does not change. Your weight, however, changes in proportion to the gravity of each planet.
Planet with least mass?
Mercury is the planet in our solar system with the least mass, with a mass of about 0.055 times that of Earth.
Does the mass of a planet equal the size?
No, the mass of a planet and its size are not the same. Mass refers to the amount of matter in an object, while size refers to the physical dimensions of the object. A planet's mass is determined by the total amount of material it contains, while its size is a measure of its physical dimensions.
Will your mass change from planet to planet?
No. Your mass will stay the same. Your weight, however, will change in direct proportion to each planet's gravity.
What determines the pull of gravity at a planets surface?
It's mainly to do with the mass of the planet, the more mass, the higher the gravitational pull of the planet. The two are related.
