Planet Dwovy circles its star at a distance of 8.75 × 109 km once every 325 Earth years.  The planet Spitnik   circles the same star at a distance of 76.1 × 109 km. What is the orbital period of Spitnik in Earth years? a) 65,800 years b) 2570 years c) 0.004 years d) 8336 years e) 257 years

Q: A planet is about 7.79 x 108 km (orbital radius) from the sun. It takes 1,425 days for the planet to…

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Q: Us Kepler's 3rd Law to calculate the mass of a star which has a planet orbiting at 2.35 A.U. and…

A: distance (d) = 2.35 A.U.time (t) = 4.56 earth years d = 2.35 AU = 2.35×1.496×1011 m = 3.5156×1011 m…

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A: Given: The speed of the light is 18600 mi/s. The distance of Pluto from the Earth is 3.6x109 mi.

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Q: If the orbital distance to a planet doubles, its period will be: a. Half b. Larger, but less than…

A: According to Keplers third law of motion, T2∝R3 Where T is the time period and R is the orbital…

Q: 2. An asteroid has a mean radius of orbit around the center of the Sun of 4.83x10 ^11 m. a) What is…

A: Given data :  Mean radius, R = 4.83×1011 m  Mass of Sun, Msun = 1.99×1030 Kg To find :  Orbital…

Q: 8. The approximate gravitational force between the earth and an individual with mass 60 kg is 2.39 -…

A: Given that,Force between earth and an Individual 60 kgId=2.39×1010d2 NewtonForce between Earth and a…

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Q: Suppose that a planet was located 12.0 times further from the sun than the earth's distance from the…

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Q: A natural satellite of a distant planet orbits 421,700 km from the planet's center once every 42.5…

A: Consider a satellite having mass m revolving around the planet (mass M) in a circular orbit of…

Q: Two identical planets orbit a star. One is four times as far from the star as the other. The more…

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Q: The International Space Station is in a 270-mile-high orbit. What is the station's orbital speed?…

A: Given: The height (h) of the orbit of the international space station from the earth is 270 miles.…

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Q: Most galaxies, including our own Milky Way, have supermassive black holes at their centers.…

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Q: If the mass and radius of Mars are 6.39 × 1023 kg and 3.4 × 106 m, respectively, what is the escape…

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Q: 7. Kepler's Third Law relates the period (P) it takes a planet to go around the Sun in an orbit of a…

A: On the basis of eccentricity, we can compare the period values. As can be seen in the diagram, the…

Q: 1. In comet Halley's orbit around the sun, the minimum distance between the comet and the sun in…

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Q: A number of gas giant planets orbiting other stars at distances less than 1 A.U. have been…

A: The orbital time period of a planet orbiting around its parent star is: T = 2πrv where, T is the…

Q: Imagine that an object is moving around the Sun. What will be the orbital period of the object in…

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Q: A planet with mass 8.07x1023 kg orbits a star with mass 1.18x1030 kg. The orbit is circular, and the…

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Q: 2 Jupiter is 4.52 AU away from the sun. What is the orbital period of Jupiter in Earth years?

A: To solve this problem we have to use Kepler's law.

Q: Earth-Moon system: a) Make a rough estimate of how long it will take for Earth's rotation period to…

A: Earth's  roation period to reach 47 days is 47 days = 1day +ts∆t                 = 1 day…

Q: 9. Pluto's orbit around the Sun is highly elliptical compared to the planets in our Solar System. It…

A: Perihelion distance  = 29.7 AUAphelion distance = 49.5 AUTo find = a) Semi-major axis…

Q: If the orbital distance to a planet doubles, its period will be a.Half b.Larger, but less than…

A: Given:-  If the orbital distance to a planet double.  Find:-  Its period will be    a) Half   b)…

Q: 4) The average orbital distance of a planet is 4 times the average orbital distance of the Earth.…

A: Average orbital distance of Earth = rE = r Average orbital distance of planet = rP = 4r Period of…

Q: Given that the universal gravitational constant is G=6.7×10-11 N m2/kg If the radius of a planet is…

A: Given, G=6.7×10-11 Nm2/kg R=6000km M=5.0×1024 kg m=2500 kg r=1000 km

Q: Determine what the period of the revolution of the earth would be if it's distance from the sun were…

A: Using Kepler’s third law,

Q: At a given point above the surface of the Earth, the gravitational acceleration is equal to 5.4…

A: Given data:  Acceleration due to gravity at given altitude (gh) = 5.4 m/s2 Mass of earth (M) =…

Q: A planet of mass m= 8.45 x 1024 kg is orbiting in a circular path a star of mass M= 6.95 x 1029 kg.…

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Q: The Universal Law of Gravitation a. How does halving the distance between two objects affect the…

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Q: A 2,200 kg satellite orbits the Earth at an altitude equal to half the Earth's radius. a. Determine…

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Q: 4) Saturn orbits the Sun at a distance of 9.58 times the distance from the Earth to the Sun. How…

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Q: Earth Mars Saturn answers, include units Mass of planet (kg) 5.972x1024 6.417x102 5.683x102 1 AU=…

A: Given, Mass of the Sun, Msun=1.989×1030kg a.  The time period of Mars, T=1.88yrs According to…

Q: An object is found orbiting the sun at a distance of 70 AU what is the objects orbital period? A.…

A: Solution: Given: 1 AU = one astronomical unit = 1.496 x 1011 m 1 year = 3.156 x 107 s  G =…

Q: The radius of the Earth's orbit is 1.50 x 1011 m and that of Neptune is 4.52 x 1012 m. The star that…

A: Write the formula for the Kepler's third law that states that the square of the period of the planet…

Q: According to Isaac Newton, the value of the constant, k, in Kepler's Third Law (P2 = ka3) is…

A: Kepler's Third Law, also known as the Law of Harmonies, states that the square of the orbital period…

Q: If the Sun were 5 times more massive, its gravitational force on the Earth would be: a. 25 times…

A: Given data:  The original mass of the sun = Ms  The original mass of the Earth = Me New mass of the…

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: 2. a. Consider two planets orbiting a distant star. Planet A is further from the star. A is orbiting…

A: Given:-  The speed of planet A is vA = 14625 m/s  The time period of planet A is T = 12.45 years…

Q: 3. A comet in the Kuiper Belt has a circular orbit with orbital radius 50 AU. (a) What is the…

A: As the comet is revolving around sun in circular path, gravitational force is equal to centripetal…

Q: Using the public data from Hubble Space Telescope, a citizen scientist discovers a previously…

A: distance of body from sun = 4 Time the distance of earth from sun using keplers lawT2 α R3