Web2500 km/2 = 1250 km. What is the measure of the angle from the satellite between the perpendicular segment and the hypotenuse? (Use a protractor, or use the property of tangents.) Problem 6 – The distance to the horizon of a planet is given by the formula D = (2Rh) 1/2 where R is the planet’s radius in km, and h is the height of the ...
How far away is the horizon? Live Science
WebDec 21, 2024 · horizon due to the Earth’s curvature. Credits: The National Geographic Society. An article in the May 1931 issue of The National Geographic Magazine. Left: Photograph of South Dakota taken during the record-setting Explorer II balloon flight, showing the curvature of the Earth. Right: Capt. Orvil A. Anderson, left, and Capt. Albert … WebApr 11, 2024 · The Thorntonbank offshore windpark is located about 30 km (19 miles) off the Belgian coast, in water ranging from 12 to 27 metres (39 to 89 feet) deep. ... The distance between each turbine is about 500 metres (1640 feet). Because of the earth’s curvature, the wind turbines that are farther away from us appear lower on the horizon … highest paying technical jobs
Spherical Earth - Wikipedia
WebApr 1, 2000 · How Far Away Can You See? If you're a person with normal vision acuity — a rating of 20/20 — and you gaze horizontally from around 5 feet (152.4 centimeters) above the ground, you can see about 3 miles (5 kilometers) into the distance, which is the point at which the Earth's curvature bends away so that the surface is no longer in view. WebFeb 4, 2024 · For a six-foot-tall person, the curvature is approximately 3 miles away. This is a geometrical finding since the human eye cannot see a 72-inch curve from 3 miles away. Studies place the threshold altitude for seeing Earth's curvature at about 35,000 feet. WebAbout 9.8 inches per mile. Trust his (that other guy's) answer, I have a paper covered with angles and sins and tans and stuff and had to do it about 5 times before I got what I think is the right answer. Mine is based on the idea that the earth descends at an angle of 0.008957 degrees per km (at the equator). highest paying title loan companies