Below is a table showing the gravitational field strength of the 8 planets in our Solar System.
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| Planet | Diameter (Compared to Earth) | Gravitational Field Strength |
|---|---|---|
| Jupiter | 11 | 23 N/kg |
| Saturn | 9 | 9 N/kg |
| Uranus | 4 | 9 N/kg |
| Neptune | 4 | 11 N/kg |
Does Saturn have a gravitational field?
Saturn’s gravity field measured by Cassini implies a strong and deep differential rotation, extending to a depth of ~9000 km. This differs from Jupiter, where winds are shallower (~3000 km). The gravity measurements are consistent with a mass of Saturn’s core of 15 to 18 Earth masses.
What is the gravitational field strength on the planet?
Gravity on other objects in space
| Space object | g, gravitational field strength (N/kg) |
|---|---|
| Venus | 8.8 |
| Earth | 9.8 |
| Moon (satellite) | 1.7 |
| Mars | 3.7 |
Is gravity stronger on Saturn?
The mass of Saturn is 95 times the mass of Earth. However, Saturn’s gravity is only 1.08 times the gravity on Earth because Saturn is such a large planet. An object weighing 100 lbs on Earth would weigh 108 lbs on Saturn. Saturn is less dense than water.
What is the gravitational field strength of Jupiter?
Jupiter is a very large planet with strong gravitational field strength of 25 N/ kg.
What is Saturn density?
Jupiter is a very large planet with strong gravitational field strength of 25 N/ kg.
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Why is Saturn less dense?
The mass of Saturn is mostly made up of helium and hydrogen. … The planet’s core is a ball of rock and iron surrounded by metallic hydrogen and helium ice. The density here is many times higher than Earth, but as it makes up only a small portion of the planet’s radius, the overall average density remains low.
Which planet has the largest gravitational field strength?
Among all the planets in our solar system, Jupiter is the only planet whose gravity is higher than all planets.
How do you find the gravitational field strength of a pendulum?
Finding gravitational field strength from the pendulum – YouTube
Where is the gravitational field the strongest?
In general, the closer the centers of two objects, the greater the force of gravity becomes. Therefore, you would expect gravity in the United States to be stronger wherever you are closest to the center of the Earth.
Does Jupiter’s gravity affect Saturn?
Yes, but so what? At a distance of hundreds of millions of miles, their gravitational effect is negligible.
Is Saturn less dense than water?
Saturn is very large and is the second largest planet in the Solar System. However, it is made up mostly of gas and is less dense than water. Since it is lighter than water, it can float on water. None of the other planets in our Solar System can do this because they have a higher density than water.
Why is Neptune gravity stronger than Saturn?
Because the force of gravity depends on both mass and distance, planets that are puffy and less dense have less gravity at their cloud-tops or surfaces, which are far above the bulk of the mass in their interiors. This is why planets like Saturn appear to have less gravity than Neptune, despite Saturn’s greater mass.
What is gravitational field strength Bitesize?
Gravitational field strength (g) is measured in newtons per kilogram (N/kg). The Earth’s gravitational field strength at, or close to, the surface is 10 N/kg. This means that for each kilogram of mass, an object will experience 10 N of force.
What is the gravitational field strength of a black hole?
The gravitational force at the event-horizon of a black-hole is equal to the Planck force. The Planck force is 1.2 Newtons x 10^44. This force remains constant for all black-holes, regardless of their size or their mass.
What is the gravitational field strength at the top of Mount Everest?
Question 7 (1 point) The gravitational field strength on top of Mount Everest is 9.7647 N/kg What is the weight ofa 0.750 00 kg mass there?
What is the density of Saturn in G cm3?
Basic astronomical data
| Planetary data for Saturn | |
|---|---|
| mean density | 0.69 g/cm3 |
| equatorial gravity** | 896 cm/sec2 |
| polar gravity** | 1,214 cm/sec2 |
| equatorial escape velocity** | 35.5 km/sec |
What is Saturn’s acceleration due to gravity?
Bulk parameters
| Saturn | Earth | |
|---|---|---|
| Gravity (eq., 1 bar) (m/s2) | 10.44 | 9.80 |
| Acceleration (eq., 1 bar) (m/s2) | 8.96 | 9.78 |
| Escape velocity (km/s) | 35.5 | 11.19 |
| GM (x 106 km3/s2) | 37.931 | 0.39860 |
What is the density and volume of Saturn?
Density, mass and volume
The mean density of Saturn is 0.687 grams per cubic centimeter, making it the only planet in the solar system less dense than water. The mass of the ringed planet is 5.68 x 1026 kilograms, 95 times the mass of Earth.
Does Saturn really float?
Saturn could float in water because it is mostly made of gas. … Saturn spins on its axis very fast. A day on Saturn is 10 hours and 14 minutes. The Ringed Planet is so far away from the Sun that it receives much less sunlight than we do here on Earth.
Is Saturn denser than Earth?
Saturn’s volume is greater than 760 Earths, and it is the second most massive planet in the solar system, about 95 times Earth’s mass. The Ringed Planet is the least dense of all the planets, and is the only one less dense than water. If there were a bathtub big enough to hold it, Saturn would float.
Is Saturn denser than Jupiter?
Saturn is significantly less dense than Jupiter. … The reason is Jupiter’s strong gravity and its compression. Even if Jupiter attracted more amount of gas, it would remain a planet of the same size since the gas would get more compressed.
Do all planets have gravitational pull?
Yes! Anything that has mass has gravity. The more mass something has (the bigger it is), then the more gravity it will have. So everything around us (including all the planets) have gravity!
Which planet has the least gravitational force?
Assuming that you are standing on the surface of the planet, Mercury, with a mass of 3.285 × 10^23 kg, has the lowest gravity.
How many planets have gravitational force?
Gravitational Factors of Our Eight Planets.
What is gravitational acceleration pendulum?
Another factor involved in the period of motion is, the acceleration due to gravity (g), which on the earth is 9.8 m/s2. It follows then that a long pendulum has a greater period than a shorter pendulum.
How do you calculate gravitational constant?
Cavendish experiment
…of the value of the gravitational constant, G. In Newton’s law of universal gravitation, the attractive force between two objects (F) is equal to G times the product of their masses (m1m2) divided by the square of the distance between them (r2), that is, F = Gm1m2/r2.
How does gravitational field strength affect period of a pendulum?
The period of a pendulum is proportional to the square root of the ratio of its length and the acceleration due to gravity. It is directly proportional to the square root of the length and is inversely proportional to the square root of the value of the acceleration due to gravity.
Where is gravity the strongest and weakest?
In the case of the earth, the force of gravity is greatest on its surface and gradually decreases as you move away from its centre (as a square of the distance between the object and the center of the Earth).
Is gravitational field strength the same as gravity?
Acceleration. This shows that the gravitational field strength is also the acceleration due to gravity on any object. This acceleration is the same for any object, regardless of mass.
Does Saturn have stronger or weaker gravity than Earth?
Although Saturn is much larger than Earth, its surface gravity is only a little more than the surface gravity on Earth. This is because Saturn is made up of gases and is not solid like Earth. … Actually, Saturn has the lowest density of all the planets in our Solar System, even lower than the density of water.
Does Saturn have a thick or thin atmosphere?
Like the other gas giants, Saturn’s surface to atmosphere interface is rather nebulous, and likely has a small, rocky core surrounded by a liquid and very thick atmosphere. Saturn is considerably colder than Jupiter being further from the Sun, with an average temperature of about -285 degrees F.
Which planet has greatest gravitational pull on a nearby object?
Jupiter is the largest in our Solar System, meaning it also has the highest gravity. You would weigh two and a half times on Jupiter than what you would on Earth.
Can Saturn float in a bathtub?
Saturn is predominantly comprised of hydrogen and helium gas, giving it an overall density lower than that of liquid water. However, since the planet is not a uniform, rigid object, we can’t be sure that it would float without further experimentation.
What planet has 16 hours in a day?
Not long after Neptune completed its first orbit around the sun since its discovery in 1846, scientists have managed to calculate the exact length of one day on the distant gas giant planet.
What planet has a thicker atmosphere?
For example, the gravity on Jupiter is 318 times greater than on Earth, and thus Jupiter’s atmosphere is much thicker than Earth’s atmosphere. Gravity also gets weaker the further away it is from a planet, so the atmosphere will be thicker near the surface.
How much would a 150 pound person weigh on Saturn?
Thus, for example, if a user enters 150lbs, the resultant answer of the weight in Saturn would be 159.63lbs.
Is Uranus gravity stronger or weaker than Earth?
Gravity on Uranus is only about 90 percent that of Earth, if you weigh 100 lbs. at home, you would only weigh 91 lbs.
Why is the gravitational field strength different on different planets?
Depending on the size, mass and density of the object, the gravitational force it exerts varies. And when it comes to the planets of our solar system, which vary in size and mass, the strength of gravity on their surfaces varies considerably.
What is gravitational field strength Igcse?
The strength of gravity on different planets after an object’s weight on that planet.
Is the gravitational field strength on Earth 9.8 or 10?
The Earth’s gravitational field strength (g) is 10 N/kg.
Why does Jupiter have the largest gravitational field strength?
The gravity on Jupiter is greater than the gravity on Earth because Jupiter is more massive. Although Jupiter is a great deal larger in size, its surface gravity is just 2.4 times that of the surface gravity of Earth. This is because Jupiter is mostly made up of gases.
Are wormholes real?
Wormholes — shortcuts in space and time — have long been a staple of science fiction. But some scientists believe we may soon be able to prove that they are a real part of the universe—as real as the sun and the stars or you and I.
What is Stephen Hawking’s black hole theory?
In 1971, Stephen Hawking proposed the area theorem, which set off a series of fundamental insights about black hole mechanics. The theorem predicts that the total area of a black hole’s event horizon — and all black holes in the universe, for that matter — should never decrease.
Do white holes have gravity?
Its gravity is powerful. Light cannot escape it. Hence, a black hole’s blackness. White holes are the theoretical opposite of black holes.