WebAug 26, 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 since been measured by orbiting spacecraft. The diameter of a circle is twice the radius, giving us a diameter for Earth of 12,756 km. How was the circumference of the world measured? WebEratosthenes and the Circumference of the Earth IN Sky and Telescope of September, under the heading "Saluting an Astronomer", Joseph R. Ha bes has an article which describes the method adopted by ...
How Long Would it Take to Walk Around the World? - The Calculator Site
WebMar 2, 2009 · Here are a bunch of measurements for you: Circumference of the Earth in kilometers: 40,075 km Circumference of the Earth in meters: 40,075,000 meters … WebJan 28, 2024 · The circumference of the Earth, The speed of a sailboat, We need to find the time it would take to sail around the world in a sailboat. It can be calculated using the definition of velocity. It is given by : t = 1000 hour. So, the time it would take to sail around the world in a sailboat is 1000 hour. Hence, this is the required solution. top rated realtor agency near me
How to Calculate the Circumference of Earth (Step by Step)
WebSep 17, 2016 · The diameters in km, from NASA Planetary Fact Sheet# Mercury: 4879 Venus: 12,104 Earth: 12,756 Mars: 6792 Jupiter: : 142,984 Saturn: 120,536 Uranus: … WebTerrestrial Atmosphere Surface pressure: 1014 mb Surface density: 1.217 kg/m 3 Scale height: 8.5 km Total mass of atmosphere: 5.1 x 10 18 kg Total mass of hydrosphere: 1.4 … WebAnother formula to find the circumference is if you have the diameter you divide the diameter by 2 and you get the radius. Once you have the radius you times the radius by 2 and times it by pie and then you get the circumference. Here are the two different formulas for finding the circumference: C = πd. C = 2πr. top rated realtors beaufort sc