How many km is the earth's circumference

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August undefined, 2024

WebThe Earth's radius (r) is 6371 km or 3959 miles, based on numbers from Wikipedia, which gives a circumference (c)of c = 2 * π * r = 40 030 km. We wish to find the height (h) which is the drop in curvature over the … Web524K views 6 years ago In the mid-20th century we began launching satellites into space that would help us determine the exact circumference of the Earth: 40,030 km. But over 2000 years...

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WebI read about how Eratosthenes calculated the circumference of the Earth and I knew that I had to try it myself. By just holding up a yardstick at solar noon ... Web7 aug. 2024 · We can then figure out the difference between these angles and plug it into the formula: angle 360 ° = distance circumference of the earth circumference of the earth = 360 ° angle × distance. Now I would like to do a similar experiment. My family has friends who live 1260km west (and a little south) from us. etheria twitter

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Web4 sep. 2024 · The circumference of the earth was 40,000 kilometres, according to Eratosthenes' calculations. Web18 dec. 2024 · – Planet Earth has a circumference of roughly 40,075 km, or 24,901 miles. But since it is not perfectly round, this figure does not tell the whole story. By 240 BCE, … Web25 apr. 2024 · Well, as others have pointed out we're a little off from $2^{12}$ kilometers. However, there is no coincidence that our world's circumference is close to $40000$ kilometers. From Wikipedia:. The metre was originally defined in 1793 as one ten-millionth of the distance from the equator to the North Pole along a great circle, so the Earth's … etheria tv

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Web25 apr. 2024 · Earth’s Measurements With a circumference of 40,075 km, Earth is the fifth largest of the planets in the Solar System. The meridional circumference that is from … Web12 nov. 2009 · The Earth is 3.64 times larger than Moon's Circumference. (Earth's Circumference) 39,843 divide by (Moon's Circumference) 10,921=3.64 What is the circumference of the moon at its... etheria s hebbWeb1 dag geleden · With an equatorial radius of 6,378 km (3,963 miles), Earth is the largest of the four inner, terrestrial (rocky) planets, but it is considerably smaller than the gas giants of the outer solar system. Earth has a single natural satellite, the Moon, which orbits the planet at a mean distance of about 384,400 km (238,900 miles). firehiwot pronounciation

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How many km is the earth's circumference

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WebIn 200 B.C.E., Erastothenes estimated the circumference of the Earth to be about 46,250 km (at the time he used a different unit for distance, the stadia). Today we know that the Earth’s circumference is roughly 40,000 km (24,854 miles). Not bad for a two-thousand year old estimate with no modern technology! Web28 jun. 2024 · Today we know our planet's circumference is roughly 40,000 kilometers (24,850 miles). How many km is space from Earth? 100 kilometersThe shortest …

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Web27 jul. 2024 · Scientists can calculate the diameter of latitudes, such as the Equator and Arctic Circle. The Earth’s diameter at the Equator is about 12,756 kilometers (7,926 miles). At the poles, the diameter is about 12,714 kilometers (7,900 miles). The Earth’s equatorial bulge is about 43 kilometers (27 miles). The equatorial bulge means that people ... Web26 aug. 2024 · The earth rotates once every 23 hours, 56 minutes and 4.09053 seconds, called the sidereal period, and its circumference is roughly 40,075 kilometers. Thus, …

WebEarth orbits the Sun at an average distance of 149.60 million km (92.96 million mi) [1] in a counterclockwise direction as viewed from above the Northern Hemisphere. One … Web3 feb. 2016 · Circumference of the disk: Sun - 8750492 km; Earth - 80148 km; Moon; 21834 km. Circumference = 3.141592654 X diameter.

Web15 mrt. 2024 · Planet diameters are measured in metres and kilometres. Distances between the planets and the Sun are measured in AU ( Astronomical Unit). 1 AU is the average distance between the Earth and the... Earth's circumference is the distance around Earth. Measured around the Equator, it is 40,075.017 km (24,901.461 mi). Measured around the poles, the circumference is 40,007.863 km (24,859.734 mi). Measurement of Earth's circumference has been important to navigation since ancient times. The first known … Meer weergeven Eratosthenes The measure of Earth's circumference is the most famous among the results obtained by Eratosthenes, who estimated that the meridian has a length of 252,000 stadia, … Meer weergeven • Earth radius • Spherical Earth • Nautical mile Meer weergeven • Carl Sagan demonstrates how Eratosthenes determined that the Earth was round and the approximate circumference Meer weergeven In 1617 the Dutch scientist Willebrord Snellius assessed the circumference of the Earth at 24,630 Roman miles (24,024 statute miles). Around that time British mathematician Edmund Gunter improved navigational tools including a new quadrant to determine … Meer weergeven • Krebs, Robert E.; Krebs, Carolyn A. (2003). "Calculating the Earth's Circumference". Groundbreaking Scientific Experiments, Inventions, and Discoveries of the Ancient World. Greenwood Publishing Group. p. 52. ISBN 978-0-313-31342-4 Meer weergeven

WebThe Equatorial Circumference of the Earth is: 40075.017 km 24901.461 miles 21638.778 nautical miles The circumference of the Earth depends on the great circle that is …

Web22 jan. 2024 · Earth’s circumference (the distance all the way around the equator) is 24,901 miles (40,075 kilometers). Its diameter (the distance from one side to the other through … fire hoàng team up live 37 pfztisndvukWebAnswer to: The polar circumference of the Earth is 40,008 kilometers. What is the equatorial circumference? By signing up, you'll get thousands of... etheria tv seriesWeb9 mrt. 2024 · The equatorial circumference of the Earth is about 40,075 km (24,901 m). The polar circumference of the Earth is about 40,008 km (24,860 m). Earth is not a perfect sphere, but is "flattened" at ... etheriault531 gmail.comWebThe circumference of a circle is: 2* pi*R. Where R is the radius of the circle. In this case the radius is that of the Earth which is about 6380 kilometers. Hence the circumference of the Earth (at the equator) is about 2 x 3.14 x 6380 = 40,000 Kilometers. As there is 1.6 km in a mile, so in miles the circumference is about 25,000. etheria\\u0027s romance overhaulWeb18 jun. 2010 · Just for comparison, the equatorial circumference of Earth is 40,075 km, so Saturn’s circumference is 9.4 times larger than the Earth. Want to make the calculation for yourself? Well, the... etheria trailerWeb12 aug. 2012 · Study now. See answer (1) Copy. The circumference of the Earth at the equator is 40,075 kilometers or 24,902 miles. The circumference of the Earth through the poles is 40,008 kilometers or 24,860 ... etheria the knightWeb6 jul. 2024 · Earth's polar radius is 3,950 miles (6,356 km) — a difference of 13 miles (22 km). Using those measurements, the equatorial circumference of Earth is about 24,901 miles (40,075 km).... etheria webb