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How many times would the moon fit into planet earth if it were hollow?
Wiki User
∙ 15y ago
Over 9,000.
Wiki User
∙ 15y ago
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What would be the gravity in relatation to earth of a planet with 3.4 times the gravity on earth?
You already stated in the question that it has 3.4 times the gravity of Earth.
How much would a 100 lb person weigh on a planet twice the mass of earth?
That would depend on the planet's radius. The strength of gravity depends on both the mass of the object in question and the distance from its center of mass. If the planet in question had the same radius as Earth, then the person would weigh 200 lbs as gravity would be twice as strong. If the planet had the same density as Earth it would have 1.26 times Earth's radius and gravity would be 1.26 times as strong and the person would weigh 126 lbs. If the planet had about 1.41 times Earth's radius then that person's would weight 100 lbs.
What is the planet that is 4 times the size of earth?
The radius of Uranus is roughly 4 times the radius of Earth. However, in volume, it would be around 43=64 times larger than Earth. Hence, There is no planet in our solar system which is four times the size of the Earth.
What planet is 700 times bigger than the Earth?
If you mean in diameter, I don't think there is such a planet. 700 times as big as the Earth would be about 7 times as large as our Sun.The question must mean "by volume". The answer then is Saturn.
How strong is the gravity on Gliese 581c?
If it is a rocky planet with a large iron core, Gliese 581c has a radius approximately 50% larger than that of Earth. Gravity on such a planet's surface would be approximately 2.24 times as strong as on Earth. If Gliese 581 c is an icy and/or watery planet, its radius would be less than 2 times that of Earth, even with a very large outer hydrosphere. Gravity on the surface of such an icy and/or watery planet would be at least 1.25 times as strong as on Earth.
Which other plantes could fit into Jupiter if it was hollow?
Jupiter is the largest planet of our solar system, as such any other planet would fit within Jupiter if it was hollow.
Would it be possible to travel into the hollow earth from Antarctica via a hot air balloon?
The Earth is not hollow; so No.Were the Earth hollow, it might be difficult to control the buoyancy of the hot air balloon sufficiently to enter a hollow Earth at the poles.
If something weighs 20 on earth how much would it weigh on Saturn?
1000,0000,00000,00000,00000,000000,00000 times as much you would weigh on planet earth
What planet are the nearest to Mars?
Usually Earth is the closest planet. At times when Mars and Venus are both "in opposition", meaning that they are on the far side of the Sun from the Earth, then Venus would be closer to Mars.
If a planet has 20 times weaker gravity than earth is that better than on earth?
It would be very cold, You probably wouldn't come down from space easily, Their would be no water and nothing would grow. So I don't think that a planet with a 20 times weaker gravity would be very good.
How long would it take to travel around planet Neptune?
about five times less than earth
If on Earth Sara weighs 100 lbs and she moves to a planet that is 5 times larger in radius but has the same mass as Earth how much would she weigh?
Sara would weigh exactly the same as on Earth. The radius of the planet does not make any difference on ones weight. The mass of the planet is the crucial factor.
