Earth weighs
about 13,170,000,000,000,000,000,000,000 pounds
(or 5,974,000,000,000,000,000,000,000 kilograms). Since Earth is too big to be placed on a scale, scientists use mathematics and the laws of gravity to figure out Earth’s weight.
How do you calculate the weight of the earth?
We calculate weight by
multiplying mass by the gravity on the surface of the planet
. So, if you know your weight on Earth and the surface gravity on Earth, you can calculate your mass. You can then calculate your weight on any other planet by using the surface gravity of that planet in the same equation.
What is the exact weight of the earth?
Earth weighs
about 13,170,000,000,000,000,000,000,000 pounds
(or 5,974,000,000,000,000,000,000,000 kilograms). Since Earth is too big to be placed on a scale, scientists use mathematics and the laws of gravity to figure out Earth’s weight.
What is the weight of Earth in words?
The Earth’s mass is 5.9736 x 10
24
kg. That’s a big number, so let’s write it out in full:
5,973,600,000,000,000,000,000,000 kg
. You could also say the Earth’s mass is 5.9 sextillion tonnes. Phew, that’s a lot of mass.
How much does the earth weigh in kg?
We know that Earth has a mass of approximately
5,970,000,000,000,000,000,000,000 kilograms
. That’s a really big number!
What is the heaviest thing in the universe?
The heaviest objects in the universe are
black holes, specifically supermassive black holes
. … The heaviest black hole in the universe has a mass that is 21 billion times greater than the sun; we call this 21 billion solar masses! This specific black hole is referenced by its location.
What is the heaviest thing on Earth?
In terms of actual weight, the heaviest object ever directly weighed, according to Guinness World Records, is
the revolving service structure of the launch pad at the Kennedy Space Center in Florida
, clocking in at 4.86 million pounds.
What is my weight for my age?
| Height Weight | 5ft 2′′ (62′′) 104 to 131 lbs. 136 to 158 lbs. | 5ft 3′′ (63′′) 107 to 135 lbs. 141 to 163 lbs. | 5ft 4′′ (64′′) 110 to 140 lbs. 145 to 169 lbs. | 5ft 5′′ (65′′) 114 to 144 lbs. 150 to 174 lbs. |
|---|
How heavy is the moon?
The moon’s mass is 7.35 x 10
22
kg, about
1.2 percent of Earth’s mass
. Put another way, Earth weighs 81 times more than the moon. The moon’s density is 3.34 grams per cubic centimeter (3.34 g/cm
3
). That is about 60 percent of Earth’s density.
What is Earth’s approximate size?
Using those measurements, the equatorial circumference of Earth is
about 24,901 miles (40,075 km)
. However, from pole to pole — the meridional circumference — Earth is only 24,860 miles (40,008 km) around. Our planet’s shape, caused by the flattening at the poles, is called an oblate spheroid.
Does weight change on Earth?
The Earth loses more weight in the form of escaping hydrogen gas every year
than it gains by taking in dust and meteors.
Is Earth losing mass?
According to some calculations, the Earth is
losing 50,000 tonnes of mass every single year
, even though an extra 40,000 tonnes of space dust converge onto the Earth’s gravity well, it’s still losing weight.
How much does Earth cost?
In fact, according to one astrophysicist who came up with a calculation for valuing planets, Earth is worth a bank-breaking
$5 quadrillion dollars
, unsurprisingly the priciest in the solar-system.
How old is the Earth?
Earth is estimated to be
4.54 billion years old
, plus or minus about 50 million years. Scientists have scoured the Earth searching for the oldest rocks to radiometrically date. In northwestern Canada, they discovered rocks about 4.03 billion years old.
