WebMathematically, Earth is a spheroid. Earth radius at sea level is 6378.137 km (3963.191 mi) at the equator. It is 6356.752 km (3949.903 mi) at the poles and 6371.001 km (3958.756 mi) on average. The height above sea level of the location is added. Please enter the latitude in decimal degrees, here you can convert coordinates. WebApr 10, 2024 · The reason is linked to why tropical cyclones rotate, which is due to Earth's spin. At the equator, even when the air is calm, the planet and the atmosphere above it …
How many miles around the Earth? - The Nine Planets
WebWorking Working L = 2πRcos β Distance of the equator is the circumference of L = 2 × 3.14 × 6370 cos (75o) = 10359 km the circle with R = 6370km In km Example 10 Dkm = 2 πR , Thus, Find the length of latitude 53oN in nm Dkm = 2 3.14 6370 = 40023.89km Working In nm Dnm= 60×360o × cosβ Dnm = 60 θ Dnm = 60 × 360o × cos (53o) = … WebJan 11, 2024 · 7.2°/360° = 1/50. So, if 804 km or 500 mi. (or 5,000 stadia for Eratosthenes) was 1/50th, multiplication gives you the earth's circumference: 500 mi. x 50 = 25,000 mi. 804 km x 50 = 40,200 km. And for any of you ancient Greeks out there, 5,000 stadia x 50 = 250,000. stadia. The earth, as we said, is an oblate spheroid, so geodesists ... imdb parents guide caught in the crossfire
What is the Equator? - TimeAndDate
WebThe 30th parallel north is a circle of latitude that is 30 degrees north of the Earth's equatorial plane.It stands one-third of the way between the equator and the North Pole and crosses Africa, Asia, the Pacific Ocean, North America and the Atlantic Ocean.The parallel is used in some contexts to delineate Europe or what is associated with the continent of … WebJan 20, 2024 · Calculations from Sydney, Australia to Wellington, New Zealand at an average of 37.5 degrees South have given an approximate circumference of 25,500 miles, greater still! According to the ball-Earth theory, the circumference of the Earth at 37.5 degrees Southern latitude should be only 19,757 statute miles, almost six thousand miles … WebFeb 7, 2024 · The distance around the Earth at the Equator, its circumference, is 40,075 kilometres. Key Points. The Equator is an imaginary line around the middle of a planet or other celestial body. In the case of Earth, it is halfway between the North Pole and the South Pole, at 0 degrees latitude. It divides the earth into a Northern Hemisphere and a ... list of men who have been on the moon