What is the evidence that suggests asteroids might ha
Q: Part 3 of 5 Now for comparison, let's look at the magnitude of force you feel from Jupiter. (6.67 x…
A: Given data The mass of the earth is ME = 5.97 x 1024 kg. The radius of the earth is RE = 6380 km.…
Q: Why do astronomers think the asteroids were never part of a full-sized planet?
A: Asteroids are rocky objects that orbit Sun. They are very small to be considered a planet. They are…
Q: 2GM The asteroid Vesta has a mass of 2.59 x 1020 kg and an average radius of about 263 km (2.63 x 10…
A: Given data The mass of the asteroid is M = 2.59 x 1020 kg. The radius of the asteroid is r = 263…
Q: The European Space Agency’s (ESA) Rosetta mission reached Comet 67P at the time when the comet…
A: The picture shows a jet emerging from the comet as captured by Rosetta when the comet was at its…
Q: Why are there no chondrules in achondritic meteorites?
A: A chondrite is a non-metallic stony meteorite. It is thought to be formed directly from condensation…
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: Differentiate between an gas tail and dust tail of a comet.
A: Comets are the leftover materials from the formation of the solar system. They are made of rock,…
Q: If a trillion (1012) asteroids, each 9 km in diameter, were assembled into one spherical body, how…
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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: Most asteroids are located in the asteroid belt that lies between 2.1 and 3.3 AU from the Sun. What…
A: Planetry motion in our solar system is described using Keplers law. There are three laws that define…
Q: Calculate the orbital semi major axis distance and period of an Asteroid
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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: If a trillion (1012) asteroids, each 9 km in diameter, were assembled into one spherical body, how…
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Q: What determines the velocity with which an asteroid impacts Earth?
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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: It is believed that there are 2.4 x1012 comets in the Oort Cloud, which has a radois of 72000.0 AU.…
A: Given value--- It is believed that there are 2.4 x1012 comets in the Oort Cloud, which has a radois…
Q: Halley's Comet has a period of about 76 years. How distant will this comet be from the Sun?
A: Given: The time period of the comet is 76 years.
Q: For the following, determine whether the type of explanation offered is theoretical (the kind used…
A: The given explanation is:No one noticed the comet before because of cloud cover
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: Where does the gas and the dust in the coma of a comet come from?
A: Comets can be defined as leftover materials from the formation of the solar system. They are…
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: If cometary nuclei were heated during the formation of the solar system by internal radioactive…
A: The solar system was formed from the dust, rock, and ice that were present in the interstellar…
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: If you saw Comet Halley when the comet was 0.5 AU from Earth and you observed a visible tail 6…
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Q: What does a comet look like when it is far from the Sun? How does its appearance change when it is…
A: Comets are dirty irregular snowballs when they are far from the sun. As it acquires mass it starts…
Q: A meteor with a lengthy history is what?
A: A meteor is a solid piece of debris from an object or streak of light in the sky caused by a…
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: 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.…
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- Re-order the numbers so the events occur in the correct order, with the oldest event as number 2, and the youngest event as number 13. 2. Now at roughly 100% of present-day mass and the asteroid bombardment over, Earth begins cooling and differentiating. As the outer layer of the Earth cools and solidifies, lighter elements and compounds rise to the surface while the denser ones sink to the core 3. The now differentiated ice, gas, and dust of the solar accretion disc conglomerates together into asteroids from gravity 4. "The Big Whack" A Mars-sized protoplanet we call Theia collides with primitive Earth, adding even more energy and mass 5. The Big Bang 6. As the early atmosphere cools, water vapor is eventually cool enough to condense into liquid water, eventually covering the planet in an ocean 7. The debris from the collision of Earth and Theia produce a ring in orbit. This ring eventually coalesces into the Moon, just as Earth coalesced from the solar accretion disc 8. A nebula…4) Science fiction movies often portray asteroid belts as crowded, dense regions that require spaceships to maneuver quickly to get through them. In this problem, we will calculate the fraction of volume in an asteroid belt that is actually occupied by asteroids. a) If there are 300,000 large asteroids between 2 and 3 AU from the Sun, and each asteroid is assumed to be spherical with a radius of 100 km, determine the total volume occupied by asteroids in this region. Recall that the volume of a sphere is given by the equation V = 4TR³ /3. b) Let's assume the region in which these asteroids orbit is an annulus with an inner radius of 2 AU, an outer radius of 3 AU, and a thickness of 2Ro. Determine the volume of this region. Recall that the area of a circle is given by the equation A = TR². Here are two conversions that you'll need: 1 AU = 1.496 × 108 km and 1 Ro = 6.955 × 105 km. c) What is the ratio of the volume occupied by asteroids to the volume of the asteroid belt (i.e., the…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.
- What are 5 things a visitor to Saturn whould need to bringThe material ejected from the surface of asteroid would have a significant momentum. Since asteroid and all its material is _____, the ejection would cause _____ change in momentum of the asteroid, according to the ____. The ejected material is analogous to _____, and the asteroid is analogous to ____. Fill in the blank -oppositely directed -law of conservation of energy -gases expelled from a rocket -an isolated system -a rocket -law of conservation of momentum -perpendicularly directedCalculate the orbital period of a comet nucleus in the Oort cloud.
- Explain Comets?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 tailsIn January 2005, the Huygens probe landed on Saturn's moon Titan, the only satellite in the solar system having a thick atmosphere Titan's diameter is 5150 km, and its mass is 1,35 x 10* kg. The probe welghed 2120 N on the earth.