Most asteroids are located in the asteroid belt that lies between 2.1 and 3.3 AU from the Sun. What orbital periods correspond to the inside and outside of the asteroid belt?
Q: Which of the following is least reasonable regarding comets? Group of answer choices Short-period…
A: "An ion tail is typically narrow and straight and always trails the comet, like long hair in the…
Q: Assume that a 10-km asteroid hits the earth at about 20 km/s Computer simulations suggest that for…
A: Given: 10 km radius, spherical asteroid hits the earth. The volume of the asteroid=V = 4/3 pi R3 =…
Q: Approximately how many asteroids that are 0.89 km in radius would it take to make a planet which has…
A: GivenRadius of asteroids = 0.89 km Radius of planet = 6590 km Formula: N (Volume of asteroid…
Q: Approximately how many asteroids that are 0.99 km in radius would it take to make a planet which has…
A: Radius of planet = 6460 km radius of asteroid = 0.99 km
Q: Why does Saturn have a less varied appearance than Jupiter?
A: Saturn is one of the four Jovian planets in our solar system. It is the sixth planet and is the…
Q: A space probe traveling from Earth will hit the asteroid belt at what distance?
A: The shape of asteroid belt isn't uniform.
Q: A large asteroid is discovered orbiting the Sun with a period of 4 years. What is its average…
A: Law of Periods: The law of periods is the term that was given to Kepler's third law. The law of…
Q: A crater on the Moon is 28 km in diameter. If a typical meteorite is 11 times smaller than the…
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Q: A large asteroid is discovered orbiting the Sun with a period of 5 years. What is its average…
A: Given,The time period of an asteroid orbiting around the sun, T = 5 yearsConverting 5 years’ time…
Q: How close is Charon to Pluto's Roche limit?
A: How close is Charon to Pluto's Roche limit.
Q: Calculate the force of gravity that exists between an asteroid with a mass of 8.5 × 106 kg and a…
A: Given:- The mass of the asteroid is M = 8.5×106 kg The mass of the meteor is m = 2350 kg The…
Q: which of the following planets compositions resembled the sun the
A: The composition of Jupiter is similar to that of the Sun – mostly hydrogen and helium. Deep in the…
Q: Calculate the orbital semi major axis distance and period of an Asteroid
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Q: an asteroid has a mass of S2o00 ka semi mubor axis a3.6AU (1AU=1.5e11m) with an eccentrichty e-0.5.…
A: The velocity of mass moving in a Newtonian orbit be defined as, v2=GM2r-1a Where, G be defined as…
Q: of Asteroids mean? All of these Measuring the direction of Asteroids Measuring…
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Q: Rank in order from largest to smallest the gravitational attraction between the asteroids. In your…
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Q: What determines the velocity with which an asteroid impacts Earth?
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Q: The asteroid Hygiea has a mass of 8.67 x 1019 kg and an average radius of about 216 km (2.16 x 102…
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Q: Psyche Asteroid is 140 miles in diameter, how many meters is the diameter?
A: Psyche Asteroid is 140 miles in diameter, how many meters is the diameter?
Q: Assume that a 10-km asteroid hits the earth at about 20 km/s An amount of water equal to about…
A: Given: The velocity of the asteroid hitting the earth: v = 20 km/s = 20000 m/s [1 km = 1000 m] Let…
Q: Because of tidal forces, the Moon is in a synchronous orbit around Earth. (T/F)
A: When there is a difference in gravitational force between two objects the smaller object will be…
Q: What is the orbital period of Ceres?
A: The orbital period or revolution period is the amount of time it takes for an object to complete one…
Q: Suppose we have two comets with the following orbital parameters: Comet 1: Eccentricity = 0.1,…
A: Given that, Comet 1: Eccentricity = 0.1, Semi-major axis(R1) = 0.5 AU Comet 2: Eccentricity = 0.9,…
Q: over a period of time an asteroid's mass increases by 40% while its speed decreased by 25%. By what…
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Q: An asteroid has a perihelion distance of 2.0 AU and an a aphelion distance of 4.0 AU. Calculate its…
A: The orbits of planets are elliptical in shape rather than circular. This means the distance between…
Q: An Oort cloud comet has an orbital period of 5 million years. What is its average distance from the…
A: The motion of a celestial object in our solar system can be described using the three laws of…
Q: A lot of asteroid and comet dust collides with Earth's atmosphere everyday. Assume that 500 tons of…
A: Conversion for ton to kilograms is, 1 ton = 907.185 kg
Q: an asteroid has a mass of S2000 ka semi mabor axis at3.6A6(1AU=1.5e11m) With an eccentricity e-0.5.…
A: Given that:Mass of asteriod: m=52000 kgSemi major axis:a=3.6 A.U= 3.6×1.5×1011 ma=5.4×1011 mMass of…
Q: Mars has two moons, Phobos and Deimos. Phobos orbits Mars with an orbital period of 8 hours while…
A: The orbital period of the satellite orbiting a planet and its semi-major axis are related according…
Q: What is the asteroid's orbital radius? What is the asteroid's orbital speed?
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Q: Annual meteor showers occur when the Earth passes through the orbital path of a comet. The intensity…
A: Meteor showers occur when Earth passes through debris left over from the disintegration of comets.…
Q: Mercury's solar day is longer than its solar year. (T/F)
A: Mercury is the smallest planet in the solar system and is the closest to the Sun. It is tidally…
Q: Approximately how many asteroids that are 0.89 km in radius would it take to make a planet which has…
A: If we divide the volume of the planet with the volume of the asteroid, we will get the number of…
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- 12:24 PM Mon Nov 7 bconline.broward.edu d) 13 ms e) 19 μs 66% 7. The distance between two asteroids is 1600 km. How much time does it take for a light signal to go from one asteroid to the other? a) 19 ms b) 4.5 ms c) 5.3 msWhat are the conditions necessary for a terrestrial planet to have a strong magnetic field? A molten metallic core only Fast rotation only A rocky mantel only Both a molten metallic core and fairly fast rotation Both a molten metallic core and a rocky mantleA new asteroid is discovered to have an orbital period of 4.685 yrs. Calculate the average orbital radius in kilometers.
- What is the defining property of the Trojan asteroids? Group of answer choices They have orbits that cross the orbit of the Earth. They have orbits beyond Neptune. They have a composition that is the most primitive of all asteroids. They are located within the orbit of Jupiter, 60 degrees ahead of or behind it. They were all named by the early Greeks.Which of the following is least reasonable regarding Trojan asteroids? Group of answer choices Trojan asteroids are located in either of two gravitationally stable regions within the orbit of Jupiter, about 120° apart. Trojan asteroids are those asteroids in the asteroid belt which are hidden from view by Mars. Trojan asteroids are kept in orbit primarily by the gravitational effects of Jupiter and the Sun. Trojan asteroids pose much less danger to us than Earth-crossing asteroids. Trojan asteroids constitute a small minority of all the known asteroids.What is the mass of a comet having a radius of 392 km where 825 kg only weighs 147 N?
- An asteroid orbits the Sun in a 2:1 resonance with Jupiter. What is its orbital period (in years)? What is its average distance from the Sun (in AU)?What is the evidence that suggests asteroids might have geologically active surfaces?What is the maximum possible aphelion distance for a short-period comet with an orbital period of 125 years?
- Which of the following statements about comets and asteroids is TRUE? Only asteroids collide with Earth All asteroids lie in a belt between Jupiter and Mars Comets are balls of ice and dust O Most of the trillions of comets in our Solar System have tailsIf a trillion (1012) asteroids, each with a mass of 5 x 1010 kg, were assembled into one spherical body, how massive would the assembled body be? (Enter your answer in kg.) kg Which moon or planet is this body closest in mass to? O Earth O Mercury O MoonWhat is the maximum angular diameter of the largest asteroid, Ceres, as seen from Earth?