on April 22, 2022
Why did Phil Hartman Die?
Space and AstronomyIn 1986, Hartman joined the NBC sketch comedy show Saturday Night Live (SNL) as a cast member, and stayed for eight seasons until 1994.… Phil Hartman Died May 28, 1998 (aged 49) Encino, Los Angeles, California, U.S. Cause of death Homicide by gunshot What was Phil Hartman worth when he died? Phil Hartman’s Net Worth
on April 22, 2022
How close are asteroids in the asteroid belt?
Space and AstronomyAstronomers estimate that the average distance between two asteroids in the asteroid belt is about 600,000 miles (966,000 km). This is about 2.5 times the distance between the Earth and the Moon. That is a lot of space between two neighboring asteroids! Can you just fly over the asteroid belt? Yes, you could go “over”
on April 22, 2022
How are complex and real numbers related?
Space and AstronomyA complex number is any number that includes i. Thus, 3i, 2 + 5.4i, and –πi are all complex numbers. (In fact, the real numbers are a subset of the complex numbers-any real number r can be written as r + 0i, which is a complex representation.) What is the relation between real number and
on April 22, 2022
What is the size of Aldebaran?
Space and AstronomyHow big is Aldebaran compared to the Sun? 44 times Aldebaran is one of the 15 brightest stars, with an apparent visual magnitude of 0.85. Its diameter is 44 times that of the Sun. It is accompanied by a very faint (13th magnitude) red companion star. Aldebaran lies 65 light-years from Earth. Is Aldebaran big?
on April 22, 2022
What is the noun form of prominent?
Space and Astronomyprominence. / (ˈprɒmɪnəns) / noun. the state or quality of being prominent. something that is prominent, such as a protuberance. What is the adjective form of prominence? prominent. Standing out, or projecting; jutting; protuberant. Likely to attract attention from its size or position; conspicuous. Eminent; distinguished above others. What is example of prominent? Prominent is
on April 22, 2022
What contributions did Brahe and Kepler make to astronomy?
Space and AstronomyThese two colorful characters made crucial contributions to our understanding of the universe: Tycho’s observations were accurate enough for Kepler to discover that the planets moved in elliptic orbits, and his other laws, which gave Newton the clues he needed to establish universal inverse-square gravitation. What did Brahe contribute to astronomy? Brahe created detailed mathematical
on April 22, 2022
How do you rotate a vector 90 degrees?
Space and AstronomyNormally rotating vectors involves matrix math, but there’s a really simple trick for rotating a 2D vector by 90° clockwise: just multiply the X part of the vector by -1, and then swap X and Y values. How do you rotate a 90 degree rule? The rule for a rotation by 90° about the origin
on April 22, 2022
What is the difference between a trapezoid and a rhombus?
Space and AstronomyA trapezoid is a quadrilateral with at least one pair of parallel sides (called bases), while a rhombus must have two pairs of parallel sides (it is a special case of a parallelogram). The second difference is that the sides of a rhombus are all equal, while a trapezoid may have all 4 sides of
on April 22, 2022
How are proper and regular subsets characterized?
Space and AstronomyAnswer: A subset of a set A can be equal to set A but a proper subset of a set A can never be equal to set A. A proper subset of a set A is a subset of A that cannot be equal to A. In other words, if B is a proper subset
on April 22, 2022
What is the root word of Connect?
Space and Astronomymid-15c., “to join, bind, or fasten together,” from Latin conectere “join together,” from assimilated form of com “together” (see con-) + nectere “to bind, tie” (from PIE root *ned- “to bind, tie”). What is connect word? 1 : to join or fasten together usually by something intervening A highway connects the two towns. 2 :