Why do you weigh more on different planets?

Why do you weigh more on different planets?

This mass does not change when we change planets. However, if we went from Earth to Mars, our weight would change because Mars has less gravity than Earth. So, a small planet has less and larger planet has more gravity. Just like the planets, a person with more mass has more gravity and therefore weighs more.

How much heavier is Uranus compared to Earth?

Density, mass and volume Although Uranus, discovered in 1781, is only four times the physical size of Earth, it is significantly more massive, weighing in at 86 septillion kilograms (just under one trillion trillion trillion). That makes it more than 14.5 times as massive as our rocky home.

How would you compare Uranus to Earth?

Size and Distance With a radius of 15,759.2 miles (25,362 kilometers), Uranus is 4 times wider than Earth. If Earth was the size of a nickel, Uranus would be about as big as a softball. From an average distance of 1.8 billion miles (2.9 billion kilometers), Uranus is 19.8 astronomical units away from the Sun.

Is Uranus the heaviest planet?

Uranus is the third largest planet in the Solar System. It has a diameter of 31,765 miles or 51,118 kilometers which is about four times the diameter of Earth. Uranus has a volume which is about 63 times the volume of Earth which means that 63 Earths can fit inside Uranus.

Why would you weigh only 90% of your Earth weight on Uranus?

Although Uranus is much larger than Earth, its surface gravity is less than the surface gravity on Earth. The surface gravity on Uranus is about 86% of the surface gravity on Earth, so if you weigh 100 pounds on Earth, you would weigh 86 pounds on Uranus (assuming you could find someplace to, well, stand).

What is the weight of Uranus?

8.681 × 10^25 kg (14.54 M⊕)
Uranus/Mass

Which planets would you weigh less than on Earth?

Mars is quite a bit smaller than Earth with only 11% of our planet’s mass. Mars is larger than Mercury, but it is not as dense as the smaller planet. If you weighed 68 kg on Earth then you would weigh 25.6 kg on Mars. Since Pluto was demoted to a dwarf planet, Mars became the planet where you would weigh the least.

How big is Uranus compared to the Earth?

An interesting fact about Uranus: it has 27 moons, and it’s 4 times as big as Earth! The most interesting fact is that it rotates on its side. Uranus is 14.5x times as big as Earth. If you had my weight, your weight on Neptune would be 172.5 pounds (78.4 kg).

How to calculate the weight of an object on Uranus?

Being that it takes the weight of an object on Earth and converts it to the weight on Uranus, the formula is Weight on Uranus= (Weight on Earth/9.81m/s2) * 8.69m/s2. To find the weight on Uranus, we divide the weight on Earth by the Earth’s force of gravity, which is 9.81m/s2. This calculates the mass of the object.

How long does it take Uranus to complete its orbit around the Sun?

And Uranus makes a complete orbit around the Sun (a year in Uranian time) in about 84 Earth years (30,687 Earth days). Uranus is the only planet whose equator is nearly at a right angle to its orbit, with a tilt of 97.77 degrees – possibly the result of a collision with an Earth-sized object long ago.

Why does Uranus appear to be tipped on its side?

The rings of Uranus encircle the equator of the planet, but to observers on Earth, they appear to stand almost straight up and down. This is because the planet is tipped almost completely on its side in relation to the plane of the solar system. Scientists think a collision soon after Uranus’ formation caused the intriguing misalignment.