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Plaskett's binary system consists of two stars that revolve in a circular orbit about a center...
op Plaskett's binary system consists of two stars that revolve In a circular orbit about a center of mass midway betwee...
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Plaskett's binary system consists of two stars that revolve In a circular orbit about a center of mass midway between them. This statement implies that the masses of the two stars are equal (see figure below). Assume the orbital speed of each star is |v | = 240 km/s and the orbital period of each is 12.5 days. Find the mass M of each star. (For comparison, the mass of our Sun is 1.99 times 1030 kg Your answer...
Plaskett's binary system consists of two stars that revolve in circular orbits around a fixed point...
Plaskett's binary system consists of two stars that revolve in circular orbits around a fixed point half-way between them. This means that the masses of the two stars are equal (see the figure below). --- M If the orbital velocity of each star is v= 188 km/s and the orbital period of each is 11.7 days, calculate the mass Mof each star. (For comparison, the mass of our Sun is 1.99x1030 kg.)
4) A binary star system consists of two stars, one of which is 1 solar mass...
4) A binary star system consists of two stars, one of which is 1 solar mass and one of which is 2 solar masses. They are separated by a distance of 5 astronomical units and have approximately circular orbits. a) What is the orbital period of each star? b) What is the orbital velocity of each star? c) What is the angular momentum of the two star system, assuming that each star's radius is much smaller than its orbital radius?
The spectral lines of two stars in a particular eclipsing binary system shift back and forth...
The spectral lines of two stars in a particular eclipsing binary system shift back and forth with a period of 10 months. The lines of both stars shift by equal amounts, and the amount of the Doppler shift indicates that each star has an orbital speed of 105 m/s. What are the masses of the two stars? Assume that each of the two stars traces a circular orbit around their center of mass.
The spectral lines of two stars in a particular eclipsing binary system shift back and forth...
The spectral lines of two stars in a particular eclipsing binary system shift back and forth with a period of 6 months. The lines of both stars shift by equal amounts, and the amount of the Doppler shift indicates that each star has an orbital speed of 1.2×105 m/s relative to the other. What are the masses of the two stars? Assume that each of the two stars traces a circular orbit around their center of mass. (Hint: See Mathematical...
Two stars of mass m = 0.43 and M = 15.00 (in units of solar masses)...
Two stars of mass m = 0.43 and M = 15.00 (in units of solar masses) separated by a distance d = 8.00 (in units of AU, the earth-sun distance) revolve in circular orbits about their (common) center of mass as shown in the figure below. AL What is the orbital period of the larger star in years? Submit Answer Tries 0/6
A star near the visible edge of a galaxy travels in a uniform circular orbit. It...
A star near the visible edge of a galaxy travels in a uniform circular orbit. It is 42,700 ly (light-years) from the galactic center and has a speed of 275 km/s. Estimate the total mass of the galaxy based on the motion of the star. Gravitational constant is 6.674×10−11 m3/(kg·s2) and mass of the Sun Ms=1.99 × 1030 kg. The total visible mass (i.e., matter we can detect via electromagnetic radiation) of the galaxy is 1011 solar masses. What fraction...
Hi, may I get some help with explanation? Thank you Two stars of mass m =...
Hi, may I get some help with
explanation? Thank you
Two stars of mass m = 0.60 and M = 74.00 (in units of solar masses) separated by a distance d = 8.00 (in units of AU, the earth-sun distance) revolve in circular orbits about their (common) center of mass as shown in the figure below. С. m. М d What is the orbital period of the smaller star in years?
For the following, quote your numerical answers to two significant figures: a) A binary system consists...
For the following, quote your numerical answers to two significant figures: a) A binary system consists of two stars orbiting a common center of mass. Star A is a white star of mass MA = 2.02Mo, where Mo = 1.989 x 1030 kg is the mass of the Sun. Its companion, Star B, is a white dwarf with mass Mg = 0.978M. The orbital period of the two objects is observed to be t = 50.09 years. What is the...
Alpha Centauri A and B are Sun-like stars, and together they form the binary star Alpha...
Alpha Centauri A and B are Sun-like stars, and together they form the binary star Alpha Centauri AB. Alpha Centauri A has 1.1 times the mass of the Sun, while Alpha Centauri B has 0.907 times the Sun’s mass. (Sun’s mass is 1.989 × 1030 kg.) The pair orbit about a common centre with an orbital period of 79.91 years. Their elliptical orbit is eccentric, so that the distance between A and B varies, but if we assume it is...
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Plaskett's binary system consists of two stars that revolve In a circular orbit about a center of mass midway between them. This statement implies that the masses of the two stars are equal (see figure below). Assume the orbital speed of each star is |v | = 240 km/s and the orbital period of each is 12.5 days. Find the mass M of each star. (For comparison, the mass of our Sun is 1.99 times 1030 kg Your answer...
Plaskett's binary system consists of two stars that revolve in circular orbits around a fixed point half-way between them. This means that the masses of the two stars are equal (see the figure below). --- M If the orbital velocity of each star is v= 188 km/s and the orbital period of each is 11.7 days, calculate the mass Mof each star. (For comparison, the mass of our Sun is 1.99x1030 kg.)
4) A binary star system consists of two stars, one of which is 1 solar mass and one of which is 2 solar masses. They are separated by a distance of 5 astronomical units and have approximately circular orbits. a) What is the orbital period of each star? b) What is the orbital velocity of each star? c) What is the angular momentum of the two star system, assuming that each star's radius is much smaller than its orbital radius?
Two stars of mass m = 0.43 and M = 15.00 (in units of solar masses) separated by a distance d = 8.00 (in units of AU, the earth-sun distance) revolve in circular orbits about their (common) center of mass as shown in the figure below. AL What is the orbital period of the larger star in years? Submit Answer Tries 0/6
Hi, may I get some help with
explanation? Thank you
Two stars of mass m = 0.60 and M = 74.00 (in units of solar masses) separated by a distance d = 8.00 (in units of AU, the earth-sun distance) revolve in circular orbits about their (common) center of mass as shown in the figure below. С. m. М d What is the orbital period of the smaller star in years?
For the following, quote your numerical answers to two significant figures: a) A binary system consists of two stars orbiting a common center of mass. Star A is a white star of mass MA = 2.02Mo, where Mo = 1.989 x 1030 kg is the mass of the Sun. Its companion, Star B, is a white dwarf with mass Mg = 0.978M. The orbital period of the two objects is observed to be t = 50.09 years. What is the...
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