Earth's circumference km

WebFeb 28, 2024 · Radius, diameter and circumference. The mean radius of Uranus is 15,792 miles (25,362 kilometers), giving a diameter four times that of Earth. WebEarth: By the Numbers Discovery Date of Discovery: Unknown Discovered By: Known by the Ancients Orbit Size Around Sun Metric: 149,598,262 km English: 92,956,050 miles …

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WebSep 7, 2024 · Observations and results In 200 B.C. Eratosthenes estimated Earth’s circumference at about 46,250 kilometers (28,735 miles). Today we know our planet's … WebSelect the most accurate result for the Earth's circumference, which is 40075 km. 40000 75 km 40090 + 100 km 40100 + 30 km 40000 100 km 40100 + 75 km 40000 + 20 km This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer city comptroller nyc https://boissonsdesiles.com

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WebJan 7, 2024 · According to space.com, circumference of the Earth at its equator is 40,070 kilometers, and the day is 24 hours long so the speed is 1670 kilometers/hour ( 1037 miles/hr) on its equator.... Earth's polar circumference is very near to 21,600 nautical miles because the nautical mile was intended to express one minute of latitude (see meridian arc), which is 21,600 partitions of the polar circumference (that is 60 minutes × 360 degrees). See more 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). See more Eratosthenes The measure of Earth's circumference is the most famous among the results obtained by … See more • Earth radius • Spherical Earth • Nautical mile See more • Carl Sagan demonstrates how Eratosthenes determined that the Earth was round and the approximate circumference See more In 1617 the Dutch scientist Willebrord Snellius assessed the circumference of the Earth at 24,630 Roman miles (24,024 statute miles). … See more • Krebs, Robert E.; Krebs, Carolyn A. (2003). "Calculating the Earth's Circumference". Groundbreaking Scientific Experiments, … See more Webwhat is the Radius of the earth in miles 4000 miles what is the radius of the earth in kilometers 6400 km what is the diameter of earth in miles 8000 miles what is the diameter of earth in km 12,800 km what is the circumference of earth in miles 24,000 miles what is the circumference of earth in km 38600 km city compton ca

Circumference of the Earth - Universe Today

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Earth's circumference km

How many miles around the Earth? - The Nine Planets

WebDec 15, 2024 · From an average distance of 93 million miles (150 million kilometers), Earth is exactly one astronomical unit away from the Sun because one astronomical unit (abbreviated as AU), is the distance from … WebApr 27, 2024 · Approximately 940 million kilometers. A rough approximation can be deduced from the following data: The Earth's mean distance from the sun is …

Earth's circumference km

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Web9.2K 524K 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...

WebJul 6, 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).... WebJan 11, 2024 · The earth, as we said, is an oblate spheroid, so geodesists (scientists who measure the earth and its position in space) have measured and calculated the average of earth's circumference as 40,075 km or 24,901 mi. Eratosthenes, some 2,200 years ago, was off by only 125 km or 101 mi.

WebMay 5, 2024 · We put satellites in orbit to better measure and map the Earth, and we could finally get a pretty accurate measure of the Earth’s circumference of about 40,075 km at the equator. That’s is pretty impressive, but it turns out that this result had already been discovered by a mathematician called Eratosthenes of Cyrene more than 2000 years … WebJan 21, 2024 · The distance from Earth to the sun — called an astronomical unit — is 92,955,807 miles (149,597,870 kilometers), according to the International Astronomers …

WebAt the equator, Earth has a circumference of 24.901.461 mi / 40.075.017 km. When it comes to measurements from pole-to-pole, or along the meridian line, the Earth has a …

WebFind the speed of the Earth in its orbit about the Sun, using the distance 1 AU from Sun to Earth. Give the answer in km/s to two significant figures. 3.0 x 10 km/s because Circumference of orbit = 2 π r = 2 (3.14) (1.5 x 108) = 9.4x108 km Number of seconds in 1 year = 3652460*60 = 3.16x107 v = d/t = 2 (3.14) 1.5x108 km/ 3.16x107 s = 3.0 x 10 km/s city computer midnaporeWebSep 4, 2024 · As it turns out, the meridional circumference of Earth (from pole to pole) is roughly 40,008 km, and the equatorial circumference is about 40,075 km (it's bigger at the equator because Earth slightly bulges in its middle). Not bad for someone with such rudimentary tools. Eratosthenes used his new knowledge to revolutionise map making. city computers smethwickWebJul 29, 2024 · The idea of a spherical Earth was already known by Pythagoras around 500 BC and validated by Aristotle a few centuries later. If the Ancient Greeks before him were … city comptroller nyc raceWebEarth's land is 29.2%, or 148.94 million km 2 (57.51 million sq mi) of Earth's surface area. Earth's land consists of many islands around the globe, but mainly of four continental … city comptroller\u0027s office nycWebAccording to space.com, (which is the source Google uses) the earth's circumference is 24,901 miles. According to National Geographic it is 24,902 miles and according to your … dictionary ensembleWebOct 22, 2024 · Both of these values are very close to the accepted modern values for the Earth's circumference and radius, 40,070 km and 6378 km respectively, which have … city computer servicesWebDec 27, 2024 · Dec 27, 2024, 7:40 AM In the mid-20th century, we began launching satellites into space that would help us determine the exact circumference of the Earth: … city computer forest city nc