Given the resonance of the planets around the star Kepler 223 of 8:6:4:3 how much faster does the second planet out from the star orbit compared to the planet furthest from the star? Group of answer choices they have the same orbit time twice as fast six times as fast 3 times as fast

Q: Consider two different planetary systems in which the planets are moving on circular orbits. Both…

A: The radius of both orbits = 1 AU 1 AU= 1 Astronomical Unit         = 1.49×1011 m Let VA be the speed…

Q: At perihelion, a planet will have     maximum energy of position and maximum energy of motion…

A: A central force is a function of position only. The central force acting on a particle is always…

Q: Two newly discovered planets follow circular orbits around a star in a distant part of the galaxy.…

A: Given:

Q: A satilite is in circular orbit 31000 km above earths surface. The period of rotation of the…

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Q: At apoapsis (furthest point from the star), the

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Q: The mass of planet A is 116 times the mass of planet B. The distance between the centres of the two…

A: Given  Mass of planet A, MA=116MB RA=7016.9km distance between them d=125*7016.9=877112.5Km

Q: If you weigh 655 N on the earth, what would be your weight on the surface of a neutron star that has…

A: The gravitational force on Earth is equivalent to the force which the Earth exerts on you.…

Q: The mass of planet A is 192 times the mass of planet B. The distance between the centres of the two…

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Q: A day on Splorg lasts the equivalent of 31.7 hours. At the equator, Splorg has a circumference of…

A: a) Radial distanceThe time period of a satellite in an orbit at a given height calculated as

Q: The acceleration of gravity at the surface of a planet of radius 6,106 km is 10.7 m/s2. What is the…

A: Given data:  Radius of planet (R) = 6106 km = 6106×103 m Gravity at surface (gs) = 10.7 m/s2 Height…

Q: Calculate the orbital speed (in m/s) of a satellite that circles the Earth with a time period of…

A: Given:- a satellite that circles the Earth with a time period of  12.00  hours.  The mass of the…

Q: A satellite is in orbit around a planet. The orbital radius is 340 km and the gravitational…

A: We know that the satelite orbital sspeed is V=a x r where a=acceleratoinr=radiusboth the values are…

Q: How fast (in km/s) does Europa travel in its orbit around Jupiter? The mass of Jupiter is 1.90 ✕…

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Q: Jupiter's satellite Europa has oceans under its ice and may even host life. It orbits the planet on…

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Q: Planet X with a radius of 4.0 Rearth⊕ is found orbiting a star of mass 0.80M⊙ . The eccentricity of…

A: Given: Radius of the planet, Rx = 4Re (Re = Radius of earth)mass of the central star, Ms =…

Q: Calculate the speed (in m/s) of a satellite in an orbit, H= 3599km above the Earth's surface. Radius…

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Q: A spacecraft is launched from the surface of a 6.7 x 1024 kg planet. If the spacecraft is moving at…

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Q: The mass of planet A is 192 times the mass of planet B. The distance between the centres of the two…

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Q: ets are in orbits that are similar to that of earth, which orbits the sun (MsunMsun = 1.99× 10^30kg)…

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Q: How close, r, to the center of a neutron star would a manned satellite be orbiting if it were at the…

A: Gravitational force of earth’s surface = Gravitational force of star GMN mr2=mg r= G MNg

Q: The gravitational force of a star on an orbiting planet 1 is F1. Planet 2, which is four times as…

A: Gravitational force between two objects is given by F= GM1M2/R² Where M1 and M2 are the masses of…

Q: Suppose one of the Global Positioning System satellites has a speed of 4.34 km/skm/s at perigee and…

A: Given - speed of satellite v1= 4.34 km/s at perigee. Speed at apogee v2 = 3.20 km/s Distance from…

Q: Suppose that the acceleration of gravity on the surface of planet X is 12 m/s/s. Determine the…

A: Given:  Gravity on the surface of planet X is 12 m/s/s

Q: Two planets are orbiting a star. Planet A is three times as far away from the star as Planet B, but…

A: let mass of star = M mass of planet A  = Ma mass of planet B = Mb distance of planet A from star =…

Q: A certain triple-star system consists of two stars, each of mass m = 1.9×1030 kg, revolving in the…

A: Given: The mass of the each star is 1.9x1030 kg. The orbtal radius is 8.3x1011 m. The mass of the…

Q: A planet in a circular orbit about a star has an orbital radius of 3.70 au . If the star has a mass…

A: Given: radius of star  r = 3.70 au1 au = 1.496 ×1011 m Mass of the star M = 1.8 Msun

Q: The next questions have to do with the fact that one of the first exoplanets discovered orbits the…

A: Since the star 51 Pegasi is similar to the Sun, we assume it has the same mass as that of sun.…

Q: The International Space Station is in a 210-mile-high orbit. What is the station's orbital speed?…

A: When a body revolves around a heavier object in an orbit then it experiences a gravitational force…

Q: A planet very similar to earth is found to be orbiting its star at a distance of 1800 million km…

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Q: Plant A orbits a star at a distance R from the center of the star. Planet B circles the same star…

A: given:

Q: Planet A and Planet B are in circular orbits around a distant star. Planet A is 9 times farther from…

A: RA= 9 RB

Q: A satellite in orbit around the earth is at an altitude of 107 percent of the earth's radius.…

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Q: Astronomers discover an exoplanet, a planet orbiting a star other than the Sun, that has an orbital…

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Q: Suppose that the radius of the Sun were increased to 5.90 * 10^12 m (the average radius of the orbit…

A: a) The required speed is,

Q: A star of radius 67000 km and mass equal to that of the Sun has two small planets moving around it…

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Q: The star Rho' Cancri is 57 light-years from the earth and has a mass 0.85 times that of our sun. A…

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Q: Saturn orbits the Sun at an average distance of 1.43 x 109 km with an orbital period of 29.46 yr.…

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Q: he gravitational force of a star on an orbiting planet 1 is F1. Planet 2, which is four times as…

A: SOlution: Given that The gravitational force of a star on an orbiting planet 1 is F1. mass m, orbit…

Q: Question: What is the escape velocity of an object sitting on the surface of Kepler-10c ? Round to…

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Q: Planet Dwovy circles its star at a distance of 8.75 × 109 km once every 325 Earth years.  The planet…

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Q: The gravitational force of a star on an orbiting planet 1 is F1. Planet 2, which is four times as…

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Q: Motion in Polar and Cylindrical CoordinatesDeduce from the orbit equation

A: Given :                   r = (1+e)r01+ecosθ

Q: Determine the velocity change required performing a single burn to convert a direct, circular, Earth…

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.