One way to determine the mass of a distant star (or planet) is to observe the motion of its planets (or moons). If exoplanet CSN-2021 is found to have a small moon orbiting at a radius of 7.77 x 10* m with a period of 23.1 days, what is the mass of CSN-2021? (a) 1.90 x 1033 kg (b) 6.97 x 1025 kg (c) 2.54 x 1023 kg (d) 4.49 x 1010 kg 9. If the radius of exoplanet CSN-2021 is 2.97 × 107 m, find the acceleration due to gravity near its surface.

Q: The gas-giant planet Rom (mass 5.7x1026 kg) goes around the star Galla (mass 2.0x1030 kg) in a…

A: Mass of Rom, mR = 5.7×1026 kg Mass of Galla, mG = 2×1030 kgGravitational force, Fg = 8.8×1023…

Q: Consider a moon orbiting planet A in a radius R with a given period T. If the planet has a mass of…

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Q: A 500 kg mass is released at rest from a distance of two Earth radii above the surface of the Earth.…

A: As per the law of conservation of energy, the total energy (E) of the mass at distance of two Earth…

Q: In a certain binary-star system, each star has the a mass of 1.08 x 1030 kg, and they revolve about…

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Q: A group of astronauts lands on an unknown planet of radius 6.00 x 106 m. They drop a test mass from…

A: According to Newton's laws of motion ,the distance travelled is calculated by using the formula…

Q: Astronomical observations of our Milky Way galaxy indicate that it has a mass of about 8.0 x 1011…

A: Given that, Mass of the milky way galaxy, M=8×1011 Ms (Ms is the mass of Sun) M=8×1011×1.989 ×1030…

Q: Astronomical observations of our Milky Way galaxy indicate that it has a mass of about 8.0 x 10…

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Q: The following table gives the density D (in gm/cm³) of the earth at a depth x km below the earth's…

A: Consider the function f(x) in the interval [a,b]. Determine the area under the function using Reiman…

Q: (COLLAB Gauss's Law for Mass) Journey through the Center of the Earth. A 1024-kg blue ball is…

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Q: Calculate the mass of the lower half of the centrally positioned sphere with radius 2, assuming that…

A: Mass = density x volume = d x dV  dM= ρ3 sin2ϕ dρ dϕ dθ θ will vary from 0 to 2π and ϕ will vary…

Q: The highest spot on Earth is Mt. Everest, which is 8850 m above sea level. If the radius of the…

A: Given thathighest spot on earth is Mt.Everest whichis at a height h=8850 m above sealevelradius of…

Q: Astronomical observations of our Milky Way galaxy indicate that it has a mass of about 8 ✕ 1011…

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Q: The gravitational force exerted by the planet Earth on a unit mass at a distancer from the center of…

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Q: The mass of Jupiter is 314 times that of Earth and the diameter of Jupiter is 11.35 times that of…

A: The equation for the acceleration due to gravity on earth is given by,

Q: During a solar eclipse, the Moon is positioned directly between Earth and the Sun. The masses of the…

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Q: If G is given by 6.67 X 10-11 and the mass and radius of the Moon are 7.35 x 1022 kg and 1738 km,…

A: Given data: G = 6.67 × 10-11 Nm2/kg2 Mass (M) = 7.35 × 1022 kg Radius (R) = 1738 km Required: The…

Q: Two identical space probes, each of mass 2.00 x 10 4 kg are “parked” in outer space. If they are…

A: Given: The mass of probe is m= 2.00 x 10 4 kg. The distance of separation is R=1 km. The decrease…

Q: A planet and its largest moon have masses 1.38E+25_kg and 2.48E+18_kg, respectively, and are…

A: Mass of planet (M) = 1.38×1025 kg Mass of moon (m) = 2.48×1018 kg distance between planet and moon…

Q: At a particular instant the magnitude of the momentum of a planet is 2.70 × 1029 kg·m/s, and the…

A: Given, at a particular instant the magnitude of the momentum of a planet is pnow= 2.70 × 1029…

Q: Calculate the total force on the Earth due to Venus, Jupiter, and Saturn, assuming all four planets…

A: Given :      Mass of Venus, MV = 0.815 ME      Mass of Jupiter, MJ = 318 ME      Mass of Saturn,…

Q: Consider a pulsar, a collapsed star of extremely high density, with a mass M equal to that of the…

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Q: Assume you are agile enough to run across a horizontal surface at 8.50 m/s, independently of the…

A: The expression for the orbital velocity is as follows: v=GMR                      1 The mass of the…

Q: An exoplanet (JB-2285), located in the galaxy closest to ours, uses a system where the units of mass…

A: Given: unit of mass = phljmthunit of force = xwyflrg'=710g = 0.7*9.8066g'=6.865 m/s2 also, 1xwyflr =…

Q: On December 25, 2004, the Huygens probe separated from the Cassini spacecraft orbiting Saturn and…

A: Given that, Mass of Titan = 1.35×1023 kg Distance of the Titan from Saturn = 1.22×106 km

Q: It is found that when a particular object with a mass of 0.41 kg is released from rest while…

A: Given data: Mass of the object, m = 0.41 kg, Coefficient of proportionality in the resistive force,…

Q: consider particle A of mass mA being somewhere between particle B of mass mB=2000 kg and particleS…

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Q: Captain Cutshaw is a 75.9 kg astronaut on board an experimental space station that orbits the Moon…

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Q: Astronomical observations of our Milky Way galaxy indicate that it has a mass of about 8.0 x 10…

A: mass of milky way (m) = 8×1011 solar masses = 8×1011×2×1030kg = 16×1041 kg distance (d) = 5.6×104…

Q: Assume that planet A has radius RA and mass MA, and planet B has radius Rg and mass Mg. Let ga and…

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Q: The proton is traveling at a constant speed of 5.5 × 105 m/s, and the radius of the kissing circle…

A: Given data: Speed of proton, v=5.50×105 m/s Radius of the circle, r=0.02 m Mass of the proton,…

Q: Mars has a mass of about 6.4 x 10^23 kg, and its moon Phobos has a mass of about 9.6 x 10^15 kg. A)…

A: The solution is given below

Q: 4. Four masses are located in the corners of a square. Calculate the magnitude and direction of the…

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Q: Two equal-mass stars maintain a constant distance apart of 8.0 x 101" m and revolve about a point…

A: In the question two equal masses stars are given having constant distance between them 8×1011 m…

Q: Two planets P, and P, orbit around a star S in circular orbits with speeds v, = 46.8 km/s, and v, =…

A: Given: The speed of first planet is v1=46.8 km/s. The speed of second planet is v2=59.6 km/s. The…

Q: One way to determine the mass of a distant star (or planet) is to observe the motion of its planets…

A: Given Distance between CNS-2021and it's moon is r=7.77×108m  It the radius  Time period T =23.1days…

Q: •6 G0 In Fig. 13-32, a square of edge length m 20.0 cm is formed by four spheres of masses m¡ = 5.00…

A: Given: m1=5g=5×10-3kgm2=3g=3×10-3kgm3=1g=1×10-3kgm4=5g=5×10-3kgm5=2.5g=2.50×10-3kg l=20 cm

Q: What would be the mass of a 60-kg astronaut on a planet with the same density as Earth and having…

A: Mass is the fundamental property of all the matter. And mass of a body is the measure of the matter…

Q: An object of mass is released from rest a distance 3.2R above the surface of a planet, which has no…

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Q: o identical uniform spheres A and B, with mass M= 1.00 kg, are placed 0.500 m away from another…

A: M=1 kg m= 3kg  angle made by AC or BC with the perpendicular to AB from C=> =sin-10.40.5= 530

Q: At their closest approach, Venus and Earth are 4.20 x 10 m apart. The mass of Venus is 4.87 x 10 24…

A: Given, Mass of Venus, MV=4.87×1024 kg, Mass of Earth, ME=5.97×1024 kg, distance, d=4.20×1010 m, and…

Q: Scientists design a new particle accelerator in which protons with mass m = 1.7 · 10-27 (kg) follow…

A: (a)   The radius of the circle can be determined as follows.…

Q: A "kiloton of TNT" is an energy of 4.184 x 1012 J. How much mass would an object need to have to…

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Q: The gravitational force exerted by the earth on a unit massat a distance r from the center of the…

A: A function is continuous if limx→a-f(x)=limx→a+f(x)=f(a) Simply in words left-hand side =right- hand…