Earth bulge formula

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August undefined, 2024

WebThe planet Earth has a rather slight equatorial bulge; its equatorial diameter is about 43 km (27 mi) greater than its polar diameter, with a difference of about 1 ⁄ 298 of the equatorial diameter. If Earth were scaled down to a … Webwhere r is the actual earth radius and R e is the effective earth radius. Commonly, the effective earth radius factor, k, is chosen as 4/3.However, at long ranges and with shallow angles, k can deviate greatly from the 4/3. (With no atmospheric refraction, k = 1. An infinite value for k represents a flat Earth). ). The effearthradius function provides two methods …

Equatorial bulge - Wikipedia

WebIf Earth were not rotating and the Moon was fixed, then the bulges would remain in the same location on Earth. Relative to the Moon, the bulges stay fixed—along the line connecting Earth and the Moon. But Earth rotates … WebIn this way the combination of gravity and inertia create two bulges of water. One forms where the Earth and moon are closest, and the other forms where they are furthest … proofing box for bread

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Web20. Many sources state that the Earth's gravity is stronger at the poles than the equator for two reasons: The centrifugal "force" cancels out the gravitational force minimally, more so at the equator than at the poles. The poles are closer to the center due to the equatorial bulge, and thus have a stronger gravitational field. http://walter.bislins.ch/bloge/index.asp?page=Advanced+Earth+Curvature+Calculator WebCalculate the circumference of the Earth using the following two equations: h 1 and h 2= the height of your eyes during the two measurements ( h 1 should be the bigger of the two … proofing box plans

Gravity, Inertia, and the Two Bulges - National Ocean Service

4.9: Centrifugal and Coriolis Forces - Physics LibreTexts

WebNow think of the earth as that pizza. The bits of the earth near the equator (a larger distance from the axis of rotation) feel a greater force, and are therefore trying to move outward. The force of gravity tries to pull it back. … WebThe Earth's bulge is relatively slight, ... 10 –13 rad/meter, and the nominal radius of the Earth is about r = (6.38)10 6 . The formula should also be roughly applicable to the other planets. For example, the planet Jupiter has a radius 10.79 times the Earth's radius, it's mass is 318.1 times the Earth's mass, and it's rotational speed is 2. ... lack of supplierWebR - G. H in feet. 58.2375203. H x 5280 ft/mi. Calculate the height of the effective barrier between observer and object under observation, created by the curvature of the Earth, … proofing box with lid

"WebDec 18, 2011 · The earth's bulge if its mass was uniformly distributed would be 1/230; so if Jupiter's mass was uniformly distributed then its bulge would be 24.4/230 = 1/9.4. ... You are quoting a formula which I do not know, but I would assume that it takes into account both the centrifugal effect, and the fact that once a bulge has been created by ... " - Earth bulge formula

Earth bulge formula

Effective earth radius - MATLAB effearthradius - MathWorks

WebThe planet Earth has a rather slight equatorial bulge; its equatorial diameter is about 43 km (27 mi) greater than its polar diameter, with a difference of about 1 ⁄ 298 of the equatorial diameter. If Earth were … WebDistance to horizon. R is the radius of the Earth, h is the height of the transmitter (exaggerated), d is the line of sight distance. Assuming a perfect sphere with no terrain …

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WebJun 4, 2024 · Since 6 feet is 72 inches and 9*8 = 72, the Earth curves approximately 6 feet in 9 miles. Thus the two men would have to be approximately 18 miles apart. This answer was corrected in 2004, by … WebNov 16, 2024 · This defines the baseline sea level and here we consider only the much smaller tidal bulge measured from that baseline sea level.) Figure 13.7. 2: The tidal force is the difference between the gravitational force at the center and that elsewhere. In this figure, the tidal forces are shown at the ocean surface.

http://www.sealevel.info/Earth_curvature_calculation_spreadsheet.htm WebThis is why a tidal bulge appears on both sides of Earth. Figure 13.22 The tidal force stretches Earth along the line between Earth and the Moon. It is the difference between the gravitational force from the far side to the …

WebIf Earth were not rotating and the Moon was fixed, then the bulges would remain in the same location on Earth. Relative to the Moon, the bulges stay fixed—along the line … WebAug 7, 2024 · The converse of Equation 4.9.4 is. a′ = a + ω × (r × ω) = 2vprime × ω. F′ = F + mω × (r × ω) + 2mv′ × ω. It is worth now spending a few moments thinking about the direction of the Coriolis force. 2mv′ × ω. Earth is spinning on its axis with a period of 24 sidereal hours (23h and 56m of solar time.).

http://walter.bislins.ch/bloge/index.asp?page=Advanced+Earth+Curvature+Calculator

WebEarth Curvature Bulge Calculator. This simple bit of code will tell you how much the earth bulges due to the curvature of the earth over a given distance. This approximation assumes the earth is a perfect sphere with a constant radius of 6,371km. A Pen by iainmnorman on CodePen. License. Raw. index.html. proofing baskets for sourdough bread bakingWebOct 17, 2016 · 1 Answer. Due to the oblateness of the Earth (the Earth's equatorial bulge), a geocentric satellite's orbital plane will precess (rotate) relative to inertial space. The rate at which the line of nodes moves … proofing boxes homemadeWebMetabunk's useful tool to calculate how far away the horizon is and how much it hides a distant object behind the curve of the Earth. Also calculates how much the surface drops away from horizontal, how much distant … lack of sugar cause headacheWebAug 31, 2024 · Note that is the same angle as the Tilt of the target object.. Sagitta (Bulge): is the maximal amount the surface appears to bulge up from the direct line through the … proofing boxes for bakingWebTidal heating (also known as tidal working or tidal flexing) occurs through the tidal friction processes: orbital and rotational energy is dissipated as heat in either (or both) the surface ocean or interior of a planet or satellite. When an object is in an elliptical orbit, the tidal forces acting on it are stronger near periapsis than near apoapsis. . Thus the deformation … proofing bread basket lack of suitability claims attorneyWebAug 31, 2024 · Note that is the same angle as the Tilt of the target object.. Sagitta (Bulge): is the maximal amount the surface appears to bulge up from the direct line through the earth from the surface at the observer and the surface at the target. This distance is dependent on the Target Distance and the Side Pos of the target via Pythagoras. Note, … lack of sunlight and migraines