Is the quadrant still used today?
Space and AstronomyNavigators improved the quadrant throughout the eighteenth century, which made determining latitude at sea more simple and accurate than ever before. The quadrant is the ancestor of the more contemporary sextant, which is still used today by some nautical navigators. Who uses a quadrant? The quadrant is a very simple tool that allows the user
How big is the earth in scientific notation?
Space and AstronomyScientific Notation: 1.47098 x 108 km (9.833 x 10–1 A.U.) What is Earth age in scientific notation? 4.6 X 109 years For example the age of the Earth (see above) can be written as 4.6 X 109 years. This means that this number has 9 places after the decimal place – filled with zeros unless
Are asteroids predictable?
Space and AstronomyAsteroids are rocky. They come from the inner solar system, where any ice would have been baked off by the sun long ago. Their orbits are fairly predictable. With enough observations, we can track down the big ones and determine if they’re threats. Can asteroids be predicted? Currently, no impacts are predicted (the single highest
How do you find the segment bisector?
Space and AstronomyHow do you find the line segment bisector? Video quote: It's a seven by sector. And remember what I showed you a second ago if you want to show that a point is a midpoint of a segment you can show that it divides a segment into two grow segments. What is segment bisector example?
Where is NASA Ames located?
Space and AstronomySilicon ValleyMountain View, California, U.S. The Ames Research Center (ARC), also known as NASA Ames, is a major NASA research center at Moffett Federal Airfield in California’s Silicon Valley. It was founded in 1939 as the second National Advisory Committee for Aeronautics (NACA) laboratory. Can you visit NASA Ames Research Center? The NASA Ames Exploration
What did Europa do?
Space and AstronomyEuropa, in Greek mythology, the daughter either of Phoenix or of Agenor, king of Phoenicia. The beauty of Europa inspired the love of Zeus, who approached her in the form of a white bull and carried her away from Phoenicia to Crete. What is the significance of Europa? According to Greek mythology, the Phoenician maiden
What is Signum representation?
Space and Astronomysignum() is an inbuilt method in Java that returns the signum function of this BigDecimal. The sign function or signum function is an odd mathematical function that extracts the sign of a real number. In mathematical expressions, the sign function is often represented as sgn. What do you mean by signum function? In mathematics, the
What are the 3 types of moon rocks?
Space and AstronomyTypes of rocks on the Moon: basalt, anorthosite, breccia, and “soil” (regolith). What are the three types of moon rocks? Major rock types represented include basalt, anorthosite, and breccia. What type of rocks might you find on the Moon? Lunar rocks are in large part made of the same common rock forming minerals as found
How do you find the limits of Asymptotes?
Space and AstronomyWhat are the limits of Asymptotes? Formally, this kind of behavior of a function is called a limit. We say that as x approaches infinity, the limit of the function is 0. The line y = 0 is called the asymptote of the graph, it represents the value that f(x) will never quite reach. How
What is the measure of ? BFC?
Space and AstronomyWhat is the measure of ∠ BFC? Because together they form the right angle ∠AFC, ∠AFB and ∠BFC are complementary and the sum of their measures is 90°. So, m∠AFB = 90° – m∠BFC = 90° – 50° = 40°. What is BFC in math? A BFC-group is a group in which all conjugacy classes