Radius of earth in mi
WebTranscribed Image Text: An astronaut using a camera measures the radius of Earth as 4000 mi with an error of ±80 mi. Use differentials to estimate the relative and percentage error … WebThe Moon orbits Earth at an average distance of 384,400 km (238,900 mi), or about 30 times Earth's diameter. ... (90–168 AD) greatly improved on the numbers of Aristarchus, calculating a mean distance of 59 times Earth's radius and a diameter of 0.292 Earth diameters, close to the correct values of about 60 and 0.273 respectively.
Radius of earth in mi
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WebSubtracting the Earth’s radius of you get which converts to about 22,300 miles. This is the distance from the surface of the Earth geosynchronous satellites need to orbit. At this distance, they orbit the Earth at the same rate the Earth is turning, which means that they stay put over the same piece of real estate. WebThe Earth has a radius of 2.439 kilometers / 1.516 miles and a diameter of only 12.742 km / 7.917 mi. When it comes to weight, the mass of Earth is equivalent to 5.9 quadrillion kg. In …
WebSince, radius of earth is 3960 miles, linear speed of a point on the equator is v = r ω = ( 3960 ) ( 2 π 23.9344 ) = 330.9 π ≈ 1039.55 mi/min \begin{align*} v & = r \omega\\ & = …
WebEarth 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. Formula for the calculation 1, radius at pole r 2 WebJan 21, 2024 · The mean radius of the sun is 432,450 miles (696,000 kilometers), which makes its diameter about 864,938 miles (1.392 million km). You could line up 109 Earths across the face of the sun,...
WebJan 7, 2016 · s = 2π•Re•cos(α)/Sd where: s is the rotational speed at a latitude on Earth Re is the equatorial radius of the Earth α is the latitude Sd is the duration of a sidereal day How fast are you really moving? This equation computes the rotational speed (S) of a point on the Earth defined by its latitude (`alpha`).
WebMass (10 24 kg) 5.9722 Volume (10 10 km 3) 108.321 Equatorial radius (km) 6378.137 Polar radius (km) 6356.752 Volumetric mean radius (km) 6371.000 Core radius (km) 3485 … rock love songs from her to himWebOn solving the circumference of the earth we get 39,350 kilometres. So the radius of the earth will be. Circumference = 2πr. 39,350 = 2 × 3.14 × r. r = 39350/ 6.28 = 6267 kilometer. rock love songs for herWebR = radius of a circle (in this case the radius of the whole Earth since we live at the equator) The circumference of a circle is found from the formula. D = distance traveled = 2 * pi * R. T = time to travel distance D. In this case, diameter of the … other words for mobWebA low Earth orbit (LEO) is an orbit around Earth with a period of 128 minutes or less (making at least 11.25 orbits per day) and an eccentricity less than 0.25. Most of the artificial objects in outer space are in LEO, with an altitude never more than about one-third of the radius of Earth.. The term LEO region is also used for the area of space below an altitude of 2,000 … rocklow houseWebA satellite's escape velocity is 6.1 misec, the radius of the earth is 3970 mi, and the earth's gravitational constant is 32.3 ft'sec? How far is the satellite from the surface of the earth? The satellite is approximately mi from the surface of the earth. (Do not round unti the final answer. Then round to the nearest whole number as needed.) other words for mixed feelingsWebSep 4, 2016 · The radius, or distance from the axis is r = X 2 + Y 2 = 6173820.93 meters. Last time I checked (1970) the Earth's rotation period was 23h, 56m, 4.09s, or 86164.09 seconds. Speed is then the circumference divided by the rotation period: s p e e d = 2 π r T That makes the speed 450.202 m/s or 1620.72 kph. rock low contentionWebOct 26, 1998 · The earth rotates once every 23 hours, 56 minutes and 4.09053 seconds, called the sidereal period, and its circumference is roughly 40,075 kilometers. Thus, the surface of the earth at the equator ... rocklow medical centre