The mean radius of the earth is 6370
SpletClick here👆to get an answer to your question ️ Assuming the earth to be a sphere of radius 6370 km, how many square kilometers is the area of the land if three - fourth of the earth's surface is covered by water? Solve Study Textbooks Guides. Join / Login. Question . Assuming the earth to be a sphere of radius 6 3 7 0 km, how many square ... Splet05. mar. 2024 · The radius of the Earth is approximately 6,370 kilometers. What is the radius in scientific notation? ... Best Answer #1 +36479 +2 . 6370 km is any of the following: 637.0 x 10^1. 63.70 x 10^2. 6.370 x 10^3 km (NOT kilos) the positive exponent tells how far to move the decimal point to the right. ... If a question is ticked that does not mean ...
The mean radius of the earth is 6370
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SpletASK AN EXPERT. Science Physics Compute the mass of the Earth, assuming to be sphere of radius 6370km. A. 5.968 x 10^24 g B. 6.511 x 10^24 kg C. 5.968 x 10^24 kg D. 6.511 x 10^24 g. Compute the mass of the Earth, assuming to be sphere of radius 6370km. A. 5.968 x 10^24 g B. 6.511 x 10^24 kg C. 5.968 x 10^24 kg D. 6.511 x 10^24 g. SpletFind the speed of a satellite in a circular orbit around the Earth with a radius 2.95 times the mean radius of the Earth. (Radius of Earth = 6.37 x 10^3 km, mass of Earth = 5.98 x …
SpletEarth's radius is 6370 km long. Calculate the length parallel to latitude 50°. Correct answer: l = 25727 km Step-by-step explanation: N = 50° → rad= 50°⋅ 180π = 50°⋅ 1803.1415926 =0.87266 = 5π/18 ∘ R= 6370 km r= R⋅ cos(N) = 6370⋅ cos0.8727 ≐ 4094.5571 km l =2π⋅ r =2 ⋅ 3.1416⋅ 4094.5571 = 25727 km Try another example SpletEarth Mean Orbital Elements (J2000) Semimajor axis (AU) 1.00000011 Orbital eccentricity 0.01671022 Orbital inclination (deg) 0.00005 Longitude of ascending node (deg) -11.26064 Longitude of perihelion (deg) 102.94719 Mean Longitude (deg) 100.46435 ... Re denotes Earth model radius, here defined to be 6,378 km
SpletAccording 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 the accepted value for the mean radius of 6371 km. Of course, no one is claiming the size of Earth has actually changed. "Most of the data submitted was remarkably ... A nominal Earth radius is sometimes used as a unit of measurement in astronomy and geophysics, which is recommended by the International Astronomical Union to be the equatorial value. International Union of Geodesy and Geophysics (IUGG) provides three reference values: the mean radius (R 1) of three radii … Prikaži več 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 … Prikaži več The following radii are derived from the World Geodetic System 1984 (WGS-84) reference ellipsoid. It is an idealized surface, and the … Prikaži več 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 … Prikaži več 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 … Prikaži več Earth's rotation, internal density variations, and external tidal forces cause its shape to deviate systematically from a perfect sphere. Local topography increases the variance, resulting in a surface of profound complexity. Our descriptions of Earth's surface must be … Prikaži več Geocentric radius The geocentric radius is the distance from the Earth's center to a point on the spheroid surface at geodetic latitude φ: where a and b are, respectively, the equatorial radius … Prikaži več 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 … Prikaži več
Splet(a) The orbital period can be calculated using the equation T = 2πr r r gR2 e where r = Re+h where Re= 6378km is the earth’s radius, r is the satellites distance from the earth’s center and h = 205km is the satellite’s orbital alti- tude, and g …
SpletThe radius of the Earth is R = 6378 km. Earth and Sun Earth is 150 million km away from the Sun. 300,000 km of sunlight travels in 1 second. How long will the light come from the … bufferedimage webpSpletThe radius of the earth is about 6370 Km. An object of mass 30 Kg is taken to a height of 230 Km above the surface of earth.a What is the mass of the bodyb What is the acceleration due to gravity at this heightc What is the weight of the body at this height. crochet tunisian neckerchiefSpletThe radius of the earth is 6370 km from a cross section of the earth. The crust is about 10 km thick on average. The radius of the earth is 6370 km from a cross section of the earth. The crust is about 10 km thick on average. crochet tunics for saleSpletWhat is the greatest distance on the surface of the earth that can be seen from the top of Mayon volcano which is 2.4 kilometers high if the radius of the earth is 6370 km? (Illustrate and use trigonometric functions and identities) A. 159.7 km B. 174.8 km C. 179.7 km D. 189.7 km Expert Solution Want to see the full answer? crochet tulip afghan free patternSplet2. The mean radius of the earth is 6370 km. (a) What is the area of the earth's surface in square meters? square centimeters? square feet? This problem has been solved! You'll … bufferedimage unknown image type 0SpletScience Physics Two Earth satellites, A and B, each of mass m, are to be launched into circular orbits about Earth's center. Satellite A is to orbit at an altitude of 5390 km. … crochet turban beanieSpletThe radius of the earth is 6370 km from a cross section of the earth. The crust is about 10 km thick on average. The radius of the earth is 6370 km from a cross section of the earth. The crust is about 10 km thick on average. bufferedimage write