Why do we believe Pluto to be a Kuiper belt object?
Q: Although often referred to as a gaseous planet, Jupiter is mostly liquid in its interior. (T/F)
A: Jupiter is the fifth and largest planet in the solar system. Its mass is 317.8 times that of Earth.…
Q: ou took all the matter in Saturn’s rings and packed it into a sphere with an average density of 1.2…
A: The density of the sphere is given by the expression
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 conclude that none of the Jovian planets' rings can be left over from the…
A: A ring or a ring system around a planet is made of dust and other solid materials. It is also called…
Q: Io orbits Jupiter at a distance of six planetary radii from the planet's center once every 42 hours.…
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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: What is the difference in orbital velocity between Saturn's two coorbital satellites if the…
A: The semi-major axis of satellite-1 is given as, R1=151,400 km. The semi-major axis of satellite-2 is…
Q: Given the masses and radil of Uranus and Neptune, calculate the gravity at the "surface" of each of…
A: The surface gravity of an astronomical object is defined as the gravitational acceleration…
Q: What is the escape velocity for Enceladeus in m/sec2 and could the plume particles form a ring…
A:
Q: Compare Titan to Rhea. Estimate the strength of surface gravity on Titan compared to the gravity on…
A: Given: Titan Radius: 2,575 km, Mass: 1.35 x 1023 kg Rhea Radius: 764 km, Mass: 2.31 x 1021kg The…
Q: What is the escape velocity from the surface of Callisto if its mass is 1.1 1023 kg and its radius…
A: Escape velocity can be calculated as
Q: How close is Charon to Pluto's Roche limit?
A: How close is Charon to Pluto's Roche limit.
Q: Why is the atmospheric activity of Uranus less than that of Saturn and Neptune?
A: Uranus is the seventh planet from Sun and the third largest in our solar system. It is located at…
Q: (a) What is the difference between the forces due to Neptune on a 1.0 kg mass located at the near…
A: Mass of Earth ME=5.97×1024 kg The mass of Neptune MN=17.15 MEMN=17.155.97×1024kg=102.38×1024 kg…
Q: Assuming all other variables were earth based besides atmospheric pressure, calculate the…
A: The usefull formula here is We are given P=1.45 atmP0=1atmR= 8.31 J⋅K-1.mol-1T0 = 1000C = 373…
Q: If you were to record the spectrum of Saturn as well as the A ring, you would find light from one…
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Q: Despite being composed primarily of gas, Jupiter and Saturn have large magnetic fields. This is…
A: Magnetic fields can be created by permanent magnets or by moving charged particles.When charged…
Q: How might the presence of a planet the size of Jupiter affect the evolution of the Solar System?
A: Jupiter is the largest planet in the solar system and also called a failed star. The role of Jupiter…
Q: What is the Roche limit, and what does it have to do with planetary rings?
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Q: Calculate the escape velocity from the surface of the asteroid Ceres (mass of about 10^(21) kg and…
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Q: What is the predicted fate of Triton?
A: Triton is the largest natural satellite of Neptune. It has a retrograde orbit or Triton has an orbit…
Q: What is differential rotation, and how is it observed on Jupiter?
A: Differential rotation is when the angular velocity of a rotating object at different altitudes or…
Q: Why dont Terresttrial planets have ring systems like Jovian planets
A: Terrestrial planets are small, rocky, dense and have Earth like structures. The terrestrial planets…
Q: If you were to record the spectrum of Saturn as well as the A ring, you would find light from one…
A: Given: Gravitational Constant,G=6.67×10-11Nm2/kg2Mass of…
Q: Why has Jupiter retained most of its original atmosphere?
A: Jupiter is the largest planet in our solar system it is made of hydrogen and helium. Even though…
Q: why do astronomers say that terrestrial planets are comomn in our galaxy?
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Q: What is responsible for Jupiter's enormous magnetic field?
A: Jupiter is the largest planet in our solar system. It has an immense, intense, and complex magnetic…
Q: What is the or
A: Given: Radius of the edge of the A ring is r=136,500km=136,500*103m. Gravitational force is balanced…
Q: Why do probes to the outer planets rely on nuclear energy instead of solar panels?
A: discuss about why the probes to the outer planets rely on nuclear energy.
Q: How does Jupiter protect the earth from asteroids?
A: To answer the given question, we will use the concept of the gravitational force between two masses.
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: Calculate the Roche radius (in km) for Uranus. The diameter of Uranus is 5.11 ✕ 104 km.
A: Given that- The diameter of Uranus is (D) =5.11*104 km To determine that- Calculate the Roche radius…
Q: In 2014, astronomers discovered 22 new KBOS, among those the following three: 2014 224 UE. with a…
A: There is one special subgroup of KBOs, known as the Plutino. These all have orbits with semi-major…
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…
Why do we believe Pluto to be a Kuiper belt object?
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- What is the orbital period of a scattered disk object with perihelion at 40 AU and aphelion at 100 AU? ( 2The mass of an average comet's nucleus is about 1.0 x 1014 kg. If the Oort cloud contains 2.0 x 101 comet nuclei, what is the mass of the cloud in units of Earth masses? (Note: Earth's mass is 5.97 x 1024 kg.) M. Compare that with Saturn's mass. (Note: Saturn's mass in units of Earth's mass is 95.2 M.) mass of the Oort cloud mass of SaturnThe Solar Nebula model introduces the concept of ‘frost line’. Where are asteroids and comets found with respect to this frost line? How is their location connected to their composition?
- Due to the fact that planets emit more infrared radiation than any other type of light, astronomers have the best chance of directly imaging an exoplanet in the infrared part of the spectrum. select one of the following: A) true B) falseDespite being composed primarily of gas, Jupiter and Saturn have large magnetic fields. This is primarily due to the presence of _________________ beneath its cloud tops.Imagine that you visit a planet orbiting another star and discover that it is heavily cratered, but its small moon is nearly crater free. Why would that be a surprise? Speculate what might have happened to those objects.
- If you were to record the spectrum of Saturn as well as the A ring, you would find light from one edge of the rings redshifted and light from the other edge blueshifted. If you observed a spectral line at a wavelength of 505 nm, what difference in wavelength (in nm) should you expect between the opposite edges of the rings? (Hints: The radius of the edge of the A ring is 136,500 km. Use the formula for orbital velocity,What is the difference in orbital velocity between Saturn's two coorbital satellites if the semimajor axes of their orbits are 151,400 km and 151,500 km?Imagine a trans-Neptunian object with roughly the same mass as Earth but located 50 AU from the sun. a) based on the solar nebula theory, what do you think this object would be made of and why? b) on the basis of speculation, assume a reasonable density for this object and calculate its diameter in units of Earth radii.