The distance of the Earth to the Sun is 1 AU. Suppose an steroid is in circular orbit around the sun at a distance of 2 AU. How long does it take the asteroid to orbit the sun once?

Q: A small moon of a giant planet has an orbital period of 1.25 days and an orbital radius of 4.92 x…

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Q: The International Space Station is in a 260-mile-high orbit. What is the station's orbital speed?…

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Q: A satellite orbits a planet in a circular orbit at an altitude (distance above the surface) of…

A: distance above the surface (h) = 1000 km = 106 m radius of planet (R) = 8000 km = 8×106 m mass of…

Q: An asteroid is discovered in a nearly circular orbit around the Sun, with an orbital radius that is…

A: Kepler's third law states that the square of the period is directly proportional to the cube of the…

Q: ➡The Moon's mass is 7.4 x 10²2 kg, and its radius is 1700 km. What would be the period and the speed…

A: The period of an object in orbit is defined as the time taken by that object to complete one full…

Q: Suppose that a planet were discovered between the Sun and Mercury, with a circular radius equal to…

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Q: Imagine that a new asteroid is discovered in the solar system with a circular orbit and an orbital…

A: The orbital period for earth is 365 days and its distance from the sun is 1.495 X 108 km. It is…

Q: A moon of Uranus takes 13.5 days to orbit at a distance of 5.8 ✕ 105 km from the center of the…

A: The orbital period of the moon of Uranus, T=13.5 days×24 hours1 day×3600 s1 hour=1.166400×106 s The…

Q: Approximately one billion years ago, the Moon orbited the Earth much closer that it does today. The…

A: The equation to calculate linear velocity in a circular orbit is given by: v=2πRT Here, v is the…

Q: A planet of mass ?=6.65×1024 kg orbits a star of mass ?=1.55×1029 kg in a circular path. The radius…

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Q: When people launch satellites around the Earth, they can use Kepler's Third law. Imagine a satellite…

A: It states that the square of the period of the orbital motion is directly proportional to the cube…

Q: The periods of two satellites of Saturn is P,=16 days and P2=2 days around the planet. What is the…

A: Given: The time period of the first satellite is 16 days. The time period of the second satellite is…

Q: A moon of Uranus takes 13.5 days to orbit at a distance of 5.8 ✕ 105 km from the center of the…

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Q: Find the ratio of the mass of Jupiter to that of the Earth based on data in this table.

A: Given : 1 km3/year2 = 1.0041778 x 10-6 m3/s2               For Earth,   r 3T 2 = 1.01 x 1019…

Q: Asteroids are believed to be material that never collected into a planet. An asteroid has a period…

A: Using Kepler's third law of motion                                    .................(1)   Where T…

Q: In a solar system far far away, a star that is twice the mass of the Sun is orbited by a planet that…

A: When a planet revolves around a star , there will be two types of forces acting , one is the…

Q: Question 18

A: Given:

Q: A satellite of mass 1 x 1020kg and radius 400 km orbits Saturn at a semi-major axis of 200,000 km…

A: The problem is based on the concept of the Roche limit. The Roche limit is the minimum distance from…

Q: Ganymede is a moon of Jupiter (mass = 1.90 x 1027 kg). It orbits Jupiter in a circle of radius 1.07…

A: Given Mass of Jupiter M =1.9*1027 kg   Radius r = 1.07*109 m

Q: © Macmillan Learning A horizontal meter stick has a mass of 211 g. Three weights ride on the meter…

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Q: PLANETARY MOTION: Supply the missing value for the eccentricities of the planets Aphelion Perihelion…

A: If a= semi major axis and e is the eccentricity then Aphelion = a(1+e) and Perihelion = a(1-e) We…

Q: What is the period of rotation of Venus in earth years if it is a distance of 1.08 x 1011 meters…

A: Period of rotation

Q: The distance between the Earth and Mars when the two planets are at opposition varies greatly…

A: In astronomy opposition is defined as a configuration when two astronomicl objects are located at…

Q: Using canonical units, What is the circular velocity of a satellite orbiting the earth at a radius…

A: In canonical units, the gravitational constant G = 1 and the mass of the Earth is equal to 1.…

Q: An asteroid circles the Sun at a distance equal to 30 times the Earth's distance from the Sun. How…

A: The answer is given below

Q: Comets travel around the sun in elliptical orbits with large eccentricities. If a comet has speed…

A: Given : v1 = 2.5 x 104 m/s d1 = 3 x 1011 m d2 = 5.3 x 1010 m

Q: A new planet is discovered in our solar system with an orbital semimajor axis 35.5 times that of the…

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Q: A planet reVolvéš ářóund a star at a distance of 88.5 x 1016 m away from it in a circular orbit. How

A: Given: The distance of planet around a star is R1=88.5X1016 Let the time period when planet around…

Q: Asteroids are believed to be material that never collected into a planet. An asteroid has a period…

A: Time period of asteroid, t = 3.6 yearsTime period of earth, T = 1 yearDistance of earth from sun, R…

Q: Triton completes one (circular) orbit of Neptune in 5.88 days. The distance from Neptune to Triton…

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Q: Calculate the period of a satellite orbiting a planet with the mass 8.7 x 1022 kg given the height…

A: Mass of the planet, M=8.7×1022kg Height to the satellite's orbit, h=300km=300×103m Radius of the…

Q: The orbit of a 1.9 x 1040 kg comet around the Sun is elliptical, with an aphelion distance of 25.0…

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Q: A large planet with a mass of 3.4e25 kg has a moon with a mass of 1.5e23 kg. If the moon orbits the…

A: Given data:  Mass of planet (m1 ) = 3.4×1025 kg Mass of moon (m2 ) = 1.5×1023 kg Radius (R) =…

Q: The arch of a bridge is on the shape of a semi- ellipse having a horizontal span of 94 m and a…

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Q: The mean distance of an asteroid from the Sun is 1.74 times that of Earth from the Sun. From…

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Q: An Earth satellite has an orbital period of 5.3 h. What is its orbital radius? (ME = 5.98 x 1024…

A: The orbital period of the satellite is 5.3 h.The mass of the earth is 5.98x1024 kg.

Q: Skaro is an unknown planet that has two moons in circular orbits. The table summarizes the…

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Q: The moon Phobos orbits around Mars with a semi-major axis of 9376 km, and an orbital period of 7.65…

A: Conceptualize Applying Kepler's third universal law of planetary motion. T² is directly proportional…