Earth circumference miles
WebJan 31, 2024 · r r — Earth's radius, equal to 3959 miles or 6371 km. This equation can be derived using the Pythagorean theorem. You can try to derive it yourself – it is not that … WebSep 7, 2024 · In 200 B.C. Eratosthenes estimated Earth’s circumference at about 46,250 kilometers (28,735 miles). Today we know our planet's circumference is roughly 40,000 …
Earth circumference miles
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WebIf we accept the account of Strabo that Eratosthenes measured the circum ference of the earth as 252,000 stadia, the circum ference would be 24,662 miles, and the polar diameter 7,850... WebMeasured at the equator, the Earth has a circumference of 40,075.017 km or 24,901.461 miles. But measured from pole to pole, that is to say, along the meridian line, the Earth has a...
WebJun 18, 2010 · And the circumference of the Moon in miles is 6,783 miles. So, if you wanted to drive your lunar rover around the Moon and return back where you started, you’d need to travel 10,916 kilometers. WebMar 2, 2009 · Circumference of the Earth in miles: 24,901 miles Circumference of the Earth in feet: 131,477,280 feet Circumference of the Earth in inches: 1,577,727,360 inches We have written many...
WebMar 23, 2024 · Jupiter has a mean radius of 43,440.7 miles (69,911 kilometers), according to NASA Science. That's about a tenth that of the sun. However, its rapid rotation — it spins once every 9.8 hours,... WebThe earth is almost 25 000 miles in circumference. 地球的周长大约为25 000英里。 ... The earth's circumference is about 25,000 miles. 地球的圆周约为25,000英里.
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 … See more 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, … 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). Around that time British mathematician Edmund Gunter improved navigational tools including a new quadrant to determine … See more • Krebs, Robert E.; Krebs, Carolyn A. (2003). "Calculating the Earth's Circumference". Groundbreaking Scientific Experiments, Inventions, and Discoveries of the Ancient … See more
WebOct 22, 2024 · This means that Eratosthenes estimated the circumference of the Earth to be about 40,000 km. He also knew that the circumference of a circle was equal to 2 … philosophy companyWebWhen measured around the equator, the circumference of the Earth is roughly 24,902 miles, whereas it is approximately 24,860 miles from the north pole to the South Pole. … philosophy compass issnWebJan 31, 2024 · r r — Earth's radius, equal to 3959 miles or 6371 km. This equation can be derived using the Pythagorean theorem. You can try to derive it yourself – it is not that hard! Calculating the obstructed height of … philosophy company soldphilosophy compass影响因子WebOct 4, 2024 · Earth is the fifth-largest planet in the solar system. Its diameter is about 8,000 miles. And Earth is the third-closest planet to the sun. Its average distance from the sun is about 93 million miles. Only Mercury and Venus are closer. Earth has been called the "Goldilocks planet." philosophy compassionateWebThe distance to Mars varies from about 56 million kilometers (about 35 million miles) to 400 million kilometers (about 249 million miles). Why the difference? And why so close now? t shirt hems folding upWebThe average radius of the Earth is 3,959 miles (6,374 kilometers). The equitorial diameter of the Earth (distance from one side of the Earth to the other at the equator) is about … philosophy.com qvc