How long does it take to get to Pluto from Earth?
Space and Astronomy9.5 years9.5 years for the spacecraft to reach Pluto and its moons. How many years will it take to go to Pluto? Luckily, at a Boeing 777’s maximum velocity of 590 miles per hour, the trip to Pluto will take only about 680 years. Can humans go to Pluto? Human travel to Pluto is out
What are alternate angles on parallel lines?
Space and AstronomyAlternate angles are angles that occur on opposite sides of the transversal line and have the same size. Each pair of alternate angles around the transversal are equal to each other. The two angles can either be alternate interior angles or alternate exterior angles. How do you find alternate angles in parallel lines? Video quote:
How much does the moon mass?
Space and Astronomy7.35 x 1022 kgMoon mass, density and gravity The moon’s mass is 7.35 x 1022 kg, about 1.2% of Earth’s mass. Put another way, Earth weighs 81 times more than the moon. The moon’s density is 3.34 grams per cubic centimeter (3.34 g/cm3). That is about 60% of Earth’s density. How much mass is in
Who gave the mechanistic view of the universe?
Space and AstronomyRené DescartesRené Descartes in the seventeenth century (see Section 1.1. 3), in which the material universe is seen as a machine and nothing but a machine. What is the mechanical view of the universe? Mechanical universe can refer to: Mechanism (philosophy), theory that the universe is best understood as a system composed entirely of matter
How do you find the absolute magnitude of the sun?
Space and AstronomyThe Sun has absolute magnitude MV = +4.83. How do you solve for the absolute magnitude of the Sun? Determine its absolute magnitude. It is given that the distance between the sun and the earth is 1.5 x 10^11m. The absolute magnitude M of a star is the magnitude which the star would have if
What is line and plane?
Space and AstronomyUnlike a plane, a line in three dimensions does have an obvious direction, namely, the direction of any vector parallel to it. In fact a line can be defined and uniquely identified by providing one point on the line and a vector parallel to the line (in one of two possible directions). What is a
What did Leibniz built?
Space and AstronomyStep Reckoner, a calculating machine designed (1671) and built (1673) by the German mathematician-philosopher Gottfried Wilhelm von Leibniz. What is Leibniz most famous for? Gottfried Wilhelm Leibniz (b. 1646, d. 1716) was a German philosopher, mathematician, and logician who is probably most well known for having invented the differential and integral calculus (independently of Sir
How do you calculate LxWxH?
Space and AstronomyMultiply the length (L) times the width (W) times the height (H). The formula looks like this: LxWxH For this example, to calculate the volume of the object the formula would be 10 x 10 x 10 = 1,000 cubic inches. What is the formula for LxWxH? Use multiplication (V = l x w x
How do you prove a trapezoid is a trapezoid?
Space and AstronomyHow do you prove that ABCD is a trapezoid? Use the slope formula to find the slope of the sides of the quadrilateral. The slopes of exactly one pair of opposite sides are equal, so they are parallel. Therefore, quadrilateral ABCD is a trapezoid. How do you know if something is a trapezoid? A trapezoid,
What is a star’s temperature?
Space and AstronomyThe surface temperatures of A-type stars range from 7,400 K to about 10,000 K; lines of hydrogen are prominent, and these stars are white. F-type stars are yellow-white, reach 6,000–7,400 K, and display many spectral lines caused by metals. Are stars Hot or cold? Red stars are the coolest. Yellow stars are hotter than red