Mean radius of earth in feet

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WebMay 30, 2024 · Is the Earth Round? Earth bulges out more at the equator than at the poles by about 70,000 feet. And since the beginning of the 19th century, the dimensions of the … WebJan 31, 2024 · Earth's radius plus the height of your eyes above sea level, r + h; Earth's radius r; and The line tangent to the surface of Earth starting in your eyes. That's the distance of …

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WebNumerically, the radius of the Earth varies a little with latitude and direction; but a typical value is 6378 km (about 3963 miles). If h is in meters, that makes the distance to the … WebSyntax R = earthRadius R = earthRadius (lengthUnit) Description example R = earthRadius returns the scalar value 6,371,000, the mean radius of the Earth in meters. example R = … ray\\u0027s fine foods

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http://cn.onnuri.org/wp-content/uploads/2024/cqgj4n7v/what-is-the-radius-of-the-earth-in-meters WebThe physical radius, the distance from the center of the earth to the ellipsoid is the least used. The other two are the radii of curvature. If you wish to convert a small difference of latitude or longitude into the linear distance on the surface of the earth, then the spherical earth equation would be, = φ λ = φ dE R cos d dN R d , WebThe approximate radius of the Earth, traditionally used in this work, is 20,906,000 feet. The elevation factor is calculated: E l e v a t i o n F a c t o r = R/ R + h (average) E l e v a t i o n F … ray\u0027s fencing greenville nc

what is the radius of the earth in meters

Web215K views, 5.3K likes, 555 loves, 524 comments, 2.9K shares, Facebook Watch Videos from Elon Musk Zone: This will Change Everything You Think You Know.. WebBulk parameters. Mass (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 … ray\\u0027s fine linens ridgeland msWebGeopotential altitude is used instead of geometric height and GPS altitude (in geometric units of meters, feet, ...) to simplify mathematical calculations in meteorology and aviation. It allows one to use gravitational acceleration as a constant fixed number (ɡ0 or ɡn = 9.80665 m/s2 (32.17405 ft/s2)) because variations in gravity around the earth's surface are already … simply recipes prime rib

"WebAgain using a 3,959 mile Earth radius we have correction (feet) = 0.67 x distance 2 (miles) (1c). Thus at one mile ... Hence the fractional difference between this mean radius of curvature and the globally-averaged value of Equation (20) is e 2 /12, about 1 part in 1800. 8. " - Mean radius of earth in feet

Mean radius of earth in feet

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WebAnswer The earth is approximately a sphere (actually it is sphere slightly flattened at the poles). Its volume can be calculated if you know its radius. Use the equation for the … Webwhat is the radius of the earth in meters; what is the radius of the earth in meters. April 10, 2024 ...

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http://www.cohp.org/local_curvature.html WebMay 30, 2024 · Earth bulges out more at the equator than at the poles by about 70,000 feet. And since the beginning of the 19th century, the dimensions of the ellipsoid have been calculated at least 20 different times with considerably different accuracy.

WebWith an equatorial radius of 6,378 km (3,963 miles), Earth is the largest of the four inner, terrestrial (rocky) planets, but it is considerably smaller than the gas giants of the outer … The Earth can be modeled as a sphere in many ways. This section describes the common ways. The various radii derived here use the notation and dimensions noted above for the Earth as derived from the WGS-84 ellipsoid; namely, Equatorial radius: a = (6378.1370 km) Polar radius: b = (6356.7523 km) A sphere … See more Earth radius (denoted as R🜨 or $${\displaystyle R_{E}}$$) is the distance from the center of Earth to a point on or near its surface. Approximating the figure of Earth by an Earth spheroid, the radius ranges from a … See more Earth's rotation, internal density variations, and external tidal forces cause its shape to deviate systematically from a perfect sphere. Local See more Geocentric radius The geocentric radius is the distance from the Earth's center to a point on the spheroid surface at geodetic latitude φ: See more Earth's diameter is simply twice Earth's radius; for example, equatorial diameter (2a) and polar diameter (2b). For the WGS84 ellipsoid, that's respectively: • 2a … See more The following radii are derived from the World Geodetic System 1984 (WGS-84) reference ellipsoid. It is an idealized surface, and the … See more The mathematical expressions above apply over the surface of the ellipsoid. The cases below considers Earth's topography, above or below a reference ellipsoid. As such, they are … See more The first published reference to the Earth's size appeared around 350 BC, when Aristotle reported in his book On the Heavens that … See more

WebJan 1, 2016 · In short, its mean radius is 58232±6 km (9.13 Earths), its mass is 5.6846×10 26 kg (95.15 times as massive), and has a density of 0.687 g/cm 3. As a result, its surface gravity (again,... WebFeb 10, 2014 · The mean radius of an ellipse equation ( rμ = 2a +b 3 r μ = 2 a + b 3) computes the mean radius of an ellipsoid Ellipsoid with semi-axes of lengths a and b. Since the Earth is an oblate spheroid, closely approximated by an ellipsoid, the IUGG defines the Earth's mean radius using: a = Equatorial radius (6,378.1370 km)

WebJul 27, 2024 · With a radius of about 1,080 miles (1,740 kilometers), the Moon is less than a third of the width of Earth. If Earth were the size of a nickel, the Moon would be about as big as a coffee bean. The Moon is an average of 238,855 miles (384,400 kilometers) away. That means 30 Earth-sized planets could fit in between Earth and the Moon.

Web1 earth radius = 20,902,230.971129 feet Earth radius to Feet Conversion Earth radius to foot conversion allow you make a conversion between earth radius and foot easily. You can … ray\u0027s fine linens ridgeland msWebMean Radius of Earth 6,372,161 m 20,906,000 ft. Earth Center S D R R + h h = N + H R + H + N R GEOID ELLIPSOID SURFACE Calculation of Elevation Factor. ... • Mean Radius of the Earth Feet 20,906,000-104 ELEVATION REDUCTION = FACTOR MEANRAD MEAN RADIUS +ELEV + GEOID HEIGHT = 0.999975 706.0 515.6 ray\u0027s fireplace brandonWebIf the gauge is 5 feet, find the difference in length of the two rails to the nearest half-inch. 9. ... (The mean radius of the earth was known fairly accurately in 1914. See if you can find out what Eratosthenes thought the radius of the earth was back in the third century B.C.E.) 10. A minute of arc is 1/60 of a degree. Convert to radians. simply recipes pork chopWebWe need the masses of the Moon and the Sun and their distances from Earth, as well as the radius of Earth. We use the astronomical data from Astronomical Data. Solution Substituting the mass of the Moon and mean distance from Earth to the Moon, we have F 12 =G m1m2 r2 = (6.67×10−11N⋅m2/kg2) (1.0kg)(7.35×1022kg) (3.84×108±6.37×106m)2. simply recipes pickled okra recipeWebFeb 7, 2024 · The moon's mean radius is 1,079.6 miles (1,737.5 kilometers) and the mean diameter is 2,159.2 miles (3,475 km). Compared to Earth, the moon is less than a third the … ray\\u0027s fireplace brandonWebEarth'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). [1] Measurement of Earth's circumference has been important to navigation since ancient times. The first known scientific measurement and … ray\\u0027s fins and feathers olive branch msWebApr 12, 2024 · The Surface Water and Ocean Topography mission will make measurements of over 95% of Earth’s lakes, rivers, and reservoirs. US-European Satellite Will Make … simply recipes roasted curried cauliflower