HOW MUCH DO THE PLANETS WEIGH IN OUR SOLAR SYSTEM.

 

 

When we speak of weighing a planet, we can’t get a planet and put it on a scale. Be that as it may, researchers do have approaches to make sense of how much a planet weighs. They can figure how hard the planet pulls on different things. The heavier the planet, the more strongly it pulls on close-by objects—like moons or visiting asteroids. That pull is the thing that we call gravitational force.

 

 

But what does gravitational force have to do with weight?

 

When you are standing on a scale, what it’s really doing is estimating how hard Earth’s gravity is pulling on you.

 

If you somehow managed to step onto a scale on another planet, the numeric value it would state would be something completely different than it does here. That is on the grounds that the planets weigh differently, and consequently the power of gravity is not quite the same as planet to planet.

 

For instance, on the off chance that you weigh 100 pounds on Earth, you would weigh just 38 pounds on Mercury. That is on the grounds that Mercury weighs not as much as Earth, and in this manner its gravity would pull less on your body. In the event that, you were on the giant planet Jupiter, you would weigh an incredible 253 pounds!

 

Gravity visualized.

Video by apbiolghs

 

But why use gravity as a scale?

 

So as to make sense of how substantial a planet is, researchers need to know two things: the time it takes close-by objects to orbit the planet and how far away those objects are from the planet. For instance, the closer a moon is to its planet, the more strongly the planet will pull on it. The time it takes an object (regardless of whether it’s a moon or rocket) to orbit a planet depends both on its separation from the planet and how overwhelming the planet is.

 

 

But what is mass?

 

An object’s weight is subject to its mass and how emphatically gravity pulls on it. The strength of the pull of gravity relies upon how far away one object is from another. That is the reason a similar object weighs differently on different planets. It’s occasionally simpler to analyze planets utilizing an estimation that isn’t exactly so complicated. That is the reason researchers and specialists regularly measure an object’s mass—the measure of its total mass—instead of its weight.

 

Mass remains the same regardless of location and gravity. You would have a similar mass on Mars or Jupiter as you do here on Earth.

 

Mass of the planets in our solar system.

 

Mercury.

 

Mercury is the Solar System’s littlest planet, with an average width of 4879 km (3031.67 mi). It is likewise one of its densest at 5.427 g/cm3, which is second just to Earth. By and large, Mercury’s mass is around 0.330 x 1024 kg, which works out to 330,000,000 trillion metric tons (or what might be compared to 0.055 Earths). Joined with its density and size, Mercury has a surface gravity of 3.7 m/s² (or 0.38 g).

 

 

Venus.

Venus, also called “Earth’s Sister Planet”, is so-named as a result of its similitudes in composition, size, and mass to our own. Furthermore, with regards to mass, the planet weighs in at a strong 4.87 x 1024 kg, or 4,870,000,000 trillion metric tons. Of course, this is what could be compared to 0.815 Earths, making it the second most gigantic terrestrial planet in the Solar System. Joined with its density and size, this implies Venus likewise has equivalent gravity to Earth – generally 8.87 m/s², or 0.9 g.

 

 

Earth.

Like different planets of the inward Solar System, Earth is likewise a terrestrial planet, made out of metals and silicate rocks separated between an iron center and a silicate mantle and covering. What’s more, at 5.97 x 1024 kg (which works out to 5,970,000,000,000 trillion metric tons) Earth is the most monstrous of all the terrestrial planets. Joined with its size and density, Earth encounters the surface gravity that we are for the most part acquainted with – 9.8 m/s², or 1 g.

 

 

Mars.

Mars is the third biggest terrestrial planet, and quite small in context of the celestial bodies preset in our solar system. Like the others, it is made out of metals and silicate rocks that are separated between an iron center and a silicate mantle and outside layer. Mars has a mass of 0.642 x1024 kg, which works out to 642,000,000 trillion metric tons, or generally 0.11 the mass of Earth. Joined with its size and density – 3.9335 g/cm³ (which is generally 0.71 times that of Earth’s) – Mars has a surface gravity of 3.711 m/s² (or 0.376 g).

 

 

Jupiter.

 

Jupiter is the biggest planet in the Solar System. With a mean dia measurement of 142,984 km, it is huge enough to fit the various planets (aside from Saturn) inside itself, and enormous enough to fit the Earth 11.8 times over. Be that as it may, with a mass of 1898 x 1024 kg (or 1,898,000,000,000 trillion metric tons), Jupiter is more enormous than the various planets in the Solar System consolidated – 2.5 times increasingly gigantic, to be precise.

 

 

Saturn.

 

Saturn is the second biggest of the gas mammoths; with a mean dia measurement of 120,536 km, it is only somewhat littler than Jupiter. Be that as it may, it is almost monstrous as its Jovian cousin, with a mass of 569 x 1024 kg (or 569,000,000,000 trillion metric tons). All things considered, this makes Saturn the second most-huge planet in the Solar System, with 95 times the mass of Earth. Joined with its size and mass, Saturn has a “surface” gravity that is simply marginally higher than Earth’s – 10.44 m/s², or 1.065 g.

 

 

Uranus.

 

With a mean width of 51,118 km, Uranus is the third biggest planet in the Solar System. Be that as it may, with a mass of 86.8 x 1024 kg (86,800,000,000 trillion metric tons) it is the fourth most monstrous – which is 14.5 times the mass of Earth. This is because of its mean density of 1.271 g/cm3, which is around seventy five percent of what Neptune’s is. Between its size, mass, and density, Uranus’ gravity works out to 8.69 m/s2, which is 0.886 g.

 

 

Neptune.

 

Neptune is fundamentally bigger than the Earth; at 49,528 km, it is around four times the Earth’s size. Furthermore, with a mass of 102 x 1024 kg (or 102,000,000,000 trillion metric tons) it is likewise progressively gigantic – around 17 times more to be precise. This makes Neptune the third most monstrous planet in the Solar System; while its density is the greatest of any gas mammoth (1.638 g/cm3). Joined, this works out to a “surface” gravity of 11.15 m/s2 (1.14 g).

 

As you can see from the data above, the weight of a planet is determined by its gravitational strength, density, mass and size. It is not as simple as you getting up on a scale to measure your weight.

 

 

Related questions.

 

 

How much would a 100 pound person weigh on Saturn?

The surface gravity on Saturn is about 107% of the surface gravity on Earth, so if you weigh 100 pounds on Earth, you would weigh 107 pounds on Saturn (assuming you could find someplace to, well, stand).

 

 

Can you breathe on the moon?

On the moon, there’s no air to breathe, no breezes to make the flags planted there by the Apollo astronauts flutter. However, there is a very, very thin layer of gases on the lunar surface that can almost be called an atmosphere.