WebFeb 7, 2024 · When the moon is closest to Earth — approximately 226,000 miles (363,300 km) –it is known as Perigee, according to an article by NASA (opens in new tab). Web1.1Physics of Earth's deformation 1.2Radius and local conditions 2Extrema: equatorial and polar radii 3Location-dependent radii Toggle Location-dependent radii subsection 3.1Geocentric radius 3.2Radii of curvature …
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WebDec 20, 2024 · The orbit changes over the course of the year so the distance from the Moon to Earth roughly ranges from 357,000 km to 407,000 km, giving velocities ranging from 1.100 to 0.966 km/s. Lunar … WebCircumference of Earth is the length or the distance around the Earth. Learn what is circumference of a sphere, how to calculate the circumference of the Earth with the …
WebDec 10, 2016 · Today, we know that the equatorial circumference of Earth is 40,075.017 km (24,901.461 mi). If Eratosthenes used the Olympic stadion of 176.4 meters (579 feet), which would imply a circumference of … WebFeb 7, 2024 · – Radius: 1,079.6 miles (1,737.5 km) – Diameter: 2,159.2 miles (3,475 km). – Surface area: 14.6 million square miles (38 million square km) – Mass: 7.35 x 10^22 kg – Density: 3.34 grams per...
WebEarth: 6,356.8 kilometers or 3,950 miles Equatorial Radius Half the diameter of the planet at its equator About half (53.2%) that of Earth Mars: 3,396.2 kilometers or 2,110 miles Earth: 6,378.1 kilometers or 3,963 miles Equatorial Circumference A measurement of the distance around the equator of Mars About half (53.2%) that of Earth Mars: WebEratosthenes, using the conversion of 185 meter to a stade, calculated the Earth’s circumference to be about 46,620 kilometers. With today’s modern technology, we have been able to calculate the Earth’s circumference to a degree of more accuracy, which has been established as 40,008 kilometers.
WebOct 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 …
songs by mary hopkins on youtubeWebThe circumference of the Earth is the perimeter of the earth, i.e. the linear distance around the earth. As earth is not a perfect sphere, circumference measured around the poles is 39,940.653 Km, and circumference measured around the equator is 40,075.017 Km. Overview of Circumference Of The Earth songs by marvin sappWebThe measurement of Earth's circumference is the most famous among the results obtained by Eratosthenes, [13] who estimated that the meridian has a length of 252,000 stadia (39,060 to 40,320 kilometres (24,270 to 25,050 mi)), with an error on the real value between −2.4% and +0.8% (assuming a value for the stadion between 155 and 160 metres (509 … songs by martina mcbrideWeb1. Select the most precise experimental result for the Earth's circumference, which is 40075 km. a) 40100 ± 100 km b) 40080 ± 25 km c) 40000 ± 100 km d) 40090 ± 50 km e) 40000 ± 20 km 2. Select the most accurate experimental result for the Earth's circumference, which is 40075 km. a) 40100 ± 100 km b) 40080 ± 25 km c) 40000 ± … songs by mary jane girlsWebDec 24, 2015 · If you measure the circumference of the Earth, while passing through the poles, the distance is only 40,007 km. This is because the Earth isn’t a perfect sphere. songs by mary chapin carpenterWebMetric: 149,598,262 km English: 92,956,050 miles Scientific Notation: 1.4959826 x 10 8 km Astronomical Units: 1.000 A.U. small fireproof safe costcoWeb2 days ago · In the mid-20th century, humans began launching satellites into space that would help determine the exact circumference of the Earth: 40,030 km. A marble statue of Eratosthenes. Over 2,000... songs by mary travers