Mean radius of earth km

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August undefined, 2024

WebEarth is rounded into an ellipsoid with a circumference of about 40,000 km. It is the densest planet in the Solar System. Of the four rocky planets, it is the largest and most massive. Earth is about eight light-minutes away … WebJun 14, 2008 · As a result, the latest measurements indicate that the Earth has an equatorial diameter of 12,756 km (7926 mi), and a polar diameter of 12713.6 km (7899.86 mi).

Earth: By the Numbers - NASA

Web21 rows · The mean distance of Earth from the Sun is about 149,600,000 km (92,960,000 miles). The planet ... WebAccording to data taken by 183 high-school classes participating in a World Year of Physics project, "Measure the Earth with Shadows", the radius of Earth is 6563 km, compared to … scworks second chance program

Online calculator: Earth Radius by Latitude (WGS 84) - PLANETCALC

WebJun 14, 2008 · As a result, the latest measurements indicate that the Earth has an equatorial diameter of 12,756 km (7926 mi), and a polar diameter of 12713.6 km (7899.86 mi). In short, objects located along the ... 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 … WebFIG. 1. Look Angles Calculation Assuming Spherical Earth stationary satellite is constant, r = 42,200 km; and R = a "mean value" for the radius of the earth; the radius of a sphere that has the same volume as the earth ellipsoid; hence, R = 6,371 km (Moritz 1992). Using the law of sines it can be written pdpm wisconsin

The mean radius of the Earth is 6,371 km, and 70.8% of its surface …

WebEach sphere has a radius of 5.10 cm. 33. An average-sized asteroid located 5.0 × 10 7 km from Earth with mass 2.0 × 10 13 kg is detected headed directly toward Earth with speed of 2.0 km/s. What will its speed be just before it hits our atmosphere? (You may ignore the size of the asteroid.) 34. WebMar 8, 2024 · Earth’s core is the very hot, very dense center of our planet. The ball-shaped core lies beneath the cool, brittle crust and the mostly solid mantle. The core is found about 2,900 kilometers (1,802 miles) below Earth’s surface, and has a radius of about 3,485 kilometers (2,165 miles). Planet Earth is older than the core. pdpm training toolsWebConvert Radians to Kilometers on Earth. Find the circumference of the Earth in kilometers. By default, the rad2km function assumes your input is a measurement of the Earth, which is represented as sphere with a radius of 6371 kilometers. km = … pdpm tools cms

"WebEarth: By the Numbers Discovery Date of Discovery: Unknown Discovered By: Known by the Ancients Orbit Size Around Sun Metric: 149,598,262 km English: 92,956,050 miles … " - Mean radius of earth km

Mean radius of earth km

Convert spherical distance from radians to kilometers - MATLAB …

WebFind the satellite's orbital speed (in km/s). A 872kg satellite is in a circular orbit about Earth at a height h=5,568km above Earth. Assume Earth's mean radius is RE=6,373km, and Earth's mass is M=5.99×1024 kg Use G = 6.67x1011 m° kg- 1 s-2 for Universal Gravitational Constant. Find the satellite's orbital speed (in km/s). WebA 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 …

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WebApr 12, 2024 · Earth Overview In Depth By the Numbers Exploration Galleries Earth vs Units of Measure: Compare all Eight Planets The numbers displayed here are approximations. For more precise data, please visit JPL Solar System Dynamics Related News New NASA Map Details 2024 and 2024 Solar Eclipses in the US Webwhat is the radius of the earth in meters; what is the radius of the earth in meters. April 10, 2024 ...

WebJan 24, 2024 · The mean radius of the Earth is 6,371 km, and 70.8% of its surface is covered by water. What is the surface area of the Earth covered by land? See answers … WebMar 26, 2024 · Venus’s mean radius is 6,051.8 km (3,760.4 miles), or about 95 percent of Earth’s at the Equator, while its mass is 4.87 × 10 24 kg, or 81.5 percent that of Earth. The similarities to Earth in size and mass produce a similarity in density—5.24 grams per cubic centimetre for Venus, compared with 5.52 for Earth.

WebOn 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. WebConvert Degrees to Kilometers on Earth. Find the circumference of the Earth in kilometers. By default, the deg2km function assumes your input is a measurement of the Earth, which is represented as a sphere with a radius of 6371 kilometers. km …

WebOct 24, 2003 · Mercury – 1,516mi (2,440km) radius; about 1/3 the size of Earth; Venus – 3,760mi (6,052km) radius; only slightly smaller than Earth; Earth – 3,959mi (6,371km) radius; Mars – 2,106mi (3,390km) radius; …

WebThe radius and period of the Moon’s orbit was measured with reasonable accuracy thousands of years ago. From the astronomical data in Appendix D, the period of the Moon is 27.3 days = 2.36 × 10 6 s, and the average distance between the centers of Earth and the Moon is 384,000 km. Solution Solving for M E , pdp national leaderWebThe angular precession per orbit for an Earth orbiting satellite is given by = ⁡, where J 2 = 1.082 63 × 10 −3 is the coefficient for the second zonal term related to the oblateness of the Earth, R E ≈ 6378 km is the mean radius of the Earth, scworks servicesWebThe mean radius of Earth is at around 3.958 mi / 6.371 km, slightly larger than Venus, almost twice the radius of Mars and about three times that of Mercury. If you started walking from one end to the other, you would have … pdpm web pricerWebOct 24, 2003 · Earth – 3,959mi (6,371km) radius. Mars – 2,106mi (3,390km) radius; about half the size of Earth. Jupiter – 43,441mi (69,911km) radius; 11x Earth’s size. Saturn – 36,184mi (58,232km) radius; 9x larger than … scworks sign inWebMar 30, 2024 · The radii are given as: Radius of the earth, R = 6371.0 km Radius of the earth's moon , r = 1737.5 km Calculate the difference in the radii d = R - r So, we have: d = … scworks searchWebFeb 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) sc works scholarshipsWebOct 22, 2024 · (C = 2πr) With this information, Eratosthenes inferred that the Earth's radius was 6366 km. Both of these values are very close to the accepted modern values for the … pdpm training cms