Astronomers discover an exoplanet (a planet of a star other than the Sun) that has an orbital period circular orbit around its sun, which is a star with a measured mass of 3.83 x 1030 kg. Find the radiu radius:
Q: The international space station is orbiting at an altitude of about 370km above the earth's surface.…
A: Given: Altitude h : 370 km Mass of Earth ME : 5.976×1024 kg Radius of Earth RE : 6.378 ×106 m
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A: Given Radius of orbit = R = 4.86*107 m Angular separation = 4.9 degree Acr length ,L = ???
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A: d = 5.5 *107m T = 3.5 * 105 sec using formula, V = 2πd/T V = 2π*5.5 * 107/3.5*105V = 987.36 m/s
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A: Given 1 astronomical unit = (1 Au) Time = 600 days at a distance of 1.4 Au
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A: The expression to solve for the velocity of the star is as follows: v=2πRTR=vT2π…
Q: A planet with a mass of 3.0 x 1023kg orbits 6.0 x 1010m from a star with a period of 2.2 x…
A: The mass of the planet is, m=3×1023 kg. The distance between the planet and the star is, r=6×1010 m.…
Q: A planet of mass 5.8 x 1024 kg orbits a star of mass 1.6 x 1030 kg in a circular orbit 10 x 1011 m…
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A: The solution for this question has been given below..
Q: 19. A space probe is flying by Jupiter (M = 1.9 x 1027 kg) at a distance of 400,000 km from the…
A: Given data: Mass (M) = 1.9×1027 kg Altitude (h) = 400000 km = 4.00×108 m Radius (R) = 7.15×107 m…
Q: Plaskett's binary system consists of two stars that revolve in a circular orbit about a center of…
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Q: Two celestial bodies whose masses are m1 and m2 are revolving around their common center of mass and…
A: As gravitational force is equal to the centripetal force, The angular speed is given by, The time…
Q: A planet with a mass of 7.5 × 1025 kg moves around a 9.5 × 1031 kg star in a perfectly circular…
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Q: A satellite of mass 175 kg is launched from a site on Earth's equator into an orbit at 180 km above…
A: As you have asked only solution of the part (c) so that I have solved only part (c). The answer of…
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Q: A planet has a mass of M1, a radius of R1, and a density of ρ1. A second planet has a mass of M2, a…
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Q: An artificial satellite is in a circular orbit 6.50 × 10² km from the surface of a planet of radius…
A: Given data: The distance between satellite and planet is, d= 6.50×102 km=6.50×105 m The radius of…
Q: Suppose an asteroid named Sparty has been discovered revolving around the Sun on a circular orbit…
A: Here, the gravitational force acts as centripetal force So: mv2R=GMmR2i.e.v=GMRAnd also as v=2πRT…
Q: tected in a circular orbit a he earth's orbit around t of Rho1 Cancri?
A: Given: Period of rho1 cancer is 57 light years Mass is 0.85 times of sun Orbital radius is 0.11…
Q: star in the Andromeda galaxy is found to have a planet orbiting it at an average radius of…
A: Given radius(r)=3.38 x 1010 m Orbital period(T)=5.46 x 104 s
Q: Calculate the magnitude of the gravitational attråct between the particle and Neptune to three…
A: Gravitational force between two masses F = Gm₁m₂/r²
Q: 8. A spherically symmetric gravitational system of particles has a mass density SPoforrR where Po is…
A: Given,ρ=ρ0 for r≤R0 for r>Rfor r≥RLet mass of the system M=ρ0VM=ρ043πR2test…
Q: Two stars M, and M, of equal mass make up a binary star system. They move in a circular orbit that…
A: Given, Mass of both star is, M1=M2= 1.45×solar mass=1.45×1.99×1030 kg Orbital time period of each…
Q: A rogue black hole with a mass 39 times the mass of the sun drifts into the solar system on a…
A: A rogue black hole with a mass times the mass of the sun drifts into the solar system on a…
Q: A star orbits a black hole in a circular orbit at a distance of 3.9x1012 meters and a period of 4…
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Q: ce the term
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Q: A number of gas giant planets orbiting other stars at distances less than 1 A.U. have been…
A: Hey there, since you have asked multiple questions we have solved the first three for you. Please…
Q: Astronomers discover an exoplanet that has an oribital period of 3.77 Earth years in its circular…
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Q: 2. You are on an unknown planet whose mass is 9.2 x 10²kg. It's sun has a mass of 1.4 x 1035 kg,…
A: When you are on a planet and orbiting the Sun, the weight will be equal to the gravitational force.
Q: The radius Rh of a black hole is the radius of a mathematical sphere, called the event horizon, that…
A: Given, Rh = 2GM/c2 a. Gravitational acceleration is given byag=Gmr2dag=2Gmr3drSince, h<<48…
Q: 4. Mars and Earth, at their closest theoretical positions, are 54.6 million km apart. The mass of…
A: Mass of Earth M1=5.97*1024kg, mass of Mars M2=6.39*1023kg, distance b/w Earth and Mars…
Q: Write down an expression for the gravitational filed strength of a planet of radius R and density ρ.
A: GRAVITATIONAL FIELD STRENGTH It is measure of gravitational force placed on an object…
Q: Astronomical observations of our Milky Way galaxy indicate that it has a mass of about 8 x 1011…
A: The time period of an astronomical object revolving around a central mass is given by Kepler's third…
Q: A man throws a baseball into orbit near the surface of the Earth. The baseball has a mass of 0.15…
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Q: The Earth’s orbit around the Sun is slightly elliptical. At Earth's closest approach to the Sun…
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Q: A planet with mass 9.69x1023 kg orbits a star with mass 9.21x1030 kg. The orbit is circular, and the…
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Q: A star in the shape of a sphere has a uniform density ρ. What is the smallest orbital period of an…
A: Given data The uniform density is given as ρ. The mathematical expression of the centripetal force…
Q: A planet has been discovered orbiting the sun-like star HD 209458. From the period and velocity…
A: Introduction: The radius of the star: R*=8×105 km=8×108 m The mass of Jupiter: MJ=1.898×1027 kg The…
Q: Nothing can escape the event horizon of a black hole, not even light. You can think of the event…
A: To determine Schwarzschild radius for a black hole with a mass 7.5 times the mass of the sun.
Q: One way astrophysicists have identifi ed “extrasolar” planets orbiting distant stars is by observing…
A: Part (a) Given: The mass of star is ms=1.99×1030 kg. The mass of planet is mp=1.90×1027 kg. The…
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