![Question 18 (Continued from Question 17.] What is the angular speed of the neutron star in revolutions per second after colla](http://img.homeworklib.com/questions/f7b5dc90-f84e-11ea-b8ca-511f110fc0c0.png?x-oss-process=image/resize,w_560)
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Question 16 A sun-like star with mass M = 2.00 x 1030 kg and radius R...
A sun-like star with mass M = 2.00 x 1030 kg and radius R = 7.0x...
A sun-like star with mass M = 2.00 x 1030 kg and radius R = 7.0x 105 km rotating once per month collapses into a neutron star (r = 16 km). What is the rotational speed of the sun-like star in rev/s? (1 month = 30 days, 1 year = 365 days, and 1 day = 86400 s.) O 1.16 x 10-5 rev/s 2.74 x 10-3 rev/s O 30.0 rev/s 0 1.0 rev/s 0 0.03 rev/s O 3.86 x 107...
10 pts A sun-like star with mass M = 2.00 x 1030 kg and radius R...
10 pts A sun-like star with mass M = 2.00 x 1030 kg and radius R = 7.0 x 10 km rotating once per month collapses into a neutron star (r = 16 km). What is the rotational speed of the sun-like star in rev/s? (1 month = 30 days, 1 year = 365 days, and 1 day = 86400 s.) 1.16x 10-S revis 2.74x 10 rev/s O 30.0 rev/s O 1.0 rev/s 0 0.03 revis 0 3.86 x 10-7...
The other 3 questions continue with question 16 Question 16 10 pts A sun-like star with...
The other 3 questions continue with question 16
Question 16 10 pts A sun-like star with mass M = 2.00 x 1030 kg and radius R = 7.0 x 105 km rotating once per month collapses into a neutron star (r = 16 km). What is the rotational speed of the sun-like star in rev/s? (1 month = 30 days, 1 year = 365 days, and 1 day = 86400 s.) O 2.74 x 10 ºrev/s O 3.86 x 107...
What is the escape speed for a spacecraft (m = 800 kg) at the position of...
What is the escape speed for a spacecraft (m = 800 kg) at the position of the earth leaving the solar system? IGNORE the masses of ALL the planets, moons, asteroids, and comets in the solar system. 14300 mph 24800 mph O 162 mph 0 66100 mph 0 94000 mph A sun-like star with mass M = 2.00 x 1030 kg and radius R = 7.0 x 10km rotating once per month collapses into a neutron star (r = 16...
1, A star with a mass of 1.25 × 1031 kg and a radius of 3.45...
1, A star with a mass of 1.25 × 1031 kg and a radius of 3.45 × 105 km is initially rotating on its axis with a period of 24.0 days. The star collapses and becomes a neutron star with a radius of 12.5 km, retaining all of its original mass. Assume the star is a uniform solid sphere before and after the collapse, with a moment of inertia given by (2/5)MR2. What is the period of rotation after collapse?...
The star Tau Ceti's mass is 1.6 ✕ 1030 kg, its radius is 5.5 ✕ 105...
The star Tau Ceti's mass is 1.6 ✕ 1030 kg, its radius is 5.5 ✕ 105 km, and it has a rotational period of approximately 34 days. If Tau Ceti should collapse into a white dwarf of radius 7.5 ✕ 103 km, what would its period (in s) be if no mass were ejected and a sphere of uniform density can model Tau Ceti both before and after?
14 1 point The Sun's mass is 2.0 x 100 kg. its radius is 7.0 x 10 km, and it has a rotational period of 30 days. If...
14 1 point The Sun's mass is 2.0 x 100 kg. its radius is 7.0 x 10 km, and it has a rotational period of 30 days. If the Sun were to collapse into a white dwarf of radius 5080 km, what would the period of the white dwarf be? Give you answer in units of seconds and assume three sig figs. Further assume that no mass is lost in the process and that the Sun is a sphere with...
Question 16 Exoplanets A and B are observed to orbit Star X in circular orbits at...
Question 16 Exoplanets A and B are observed to orbit Star X in circular orbits at distances 1.1 AU and 10.2 AU from Star X, respectively ( 1 AU = 1.5 x 1011 m) . The orbital period of Exoplanet A is 244 days. What is the mass of Star X? (1 day = 86400 s.) Group of answer choices 2.5 x 1030 kg 4.0 x 1030 kg 5.0 x 1030 kg 3.5 x 1030 kg 1.0 x 1030 kg...
The mass of a certain neutron star is 2.0 x 1030 kg and its radius is...
The mass of a certain neutron star is 2.0 x 1030 kg and its radius is 6,000 m (6 km). What is the acceleration of gravity at the surface of this condensed, burned out star? 3.71 x 10 -12 m/s2 2.17 x 1012 m/s2 3.71 x 1012 m/s2 0.53 x 1020 m/s2 5.30 x 1020 m/s2
need help on C. Conservation of angular momentum A spherical star with radius R1 7.96 x...
need help on C.
Conservation of angular momentum A spherical star with radius R1 7.96 x 10 km and rotating with angular speed (o 3,92 x 10s rad/s suddenly collapses into a neutron star. The neutron star emits a beam of X-rays directed radially outward that can be seen by an observatory on the earth r 4.55 x 104 km from the star. The X-ray beam sweeps past the earth with a tangential speed v 7.40 x 10 km/s each...
A sun-like star with mass M = 2.00 x 1030 kg and radius R = 7.0x 105 km rotating once per month collapses into a neutron star (r = 16 km). What is the rotational speed of the sun-like star in rev/s? (1 month = 30 days, 1 year = 365 days, and 1 day = 86400 s.) O 1.16 x 10-5 rev/s 2.74 x 10-3 rev/s O 30.0 rev/s 0 1.0 rev/s 0 0.03 rev/s O 3.86 x 107...
10 pts A sun-like star with mass M = 2.00 x 1030 kg and radius R = 7.0 x 10 km rotating once per month collapses into a neutron star (r = 16 km). What is the rotational speed of the sun-like star in rev/s? (1 month = 30 days, 1 year = 365 days, and 1 day = 86400 s.) 1.16x 10-S revis 2.74x 10 rev/s O 30.0 rev/s O 1.0 rev/s 0 0.03 revis 0 3.86 x 10-7...
The other 3 questions continue with question 16
Question 16 10 pts A sun-like star with mass M = 2.00 x 1030 kg and radius R = 7.0 x 105 km rotating once per month collapses into a neutron star (r = 16 km). What is the rotational speed of the sun-like star in rev/s? (1 month = 30 days, 1 year = 365 days, and 1 day = 86400 s.) O 2.74 x 10 ºrev/s O 3.86 x 107...
What is the escape speed for a spacecraft (m = 800 kg) at the position of the earth leaving the solar system? IGNORE the masses of ALL the planets, moons, asteroids, and comets in the solar system. 14300 mph 24800 mph O 162 mph 0 66100 mph 0 94000 mph A sun-like star with mass M = 2.00 x 1030 kg and radius R = 7.0 x 10km rotating once per month collapses into a neutron star (r = 16...
1, A star with a mass of 1.25 × 1031 kg and a radius of 3.45 × 105 km is initially rotating on its axis with a period of 24.0 days. The star collapses and becomes a neutron star with a radius of 12.5 km, retaining all of its original mass. Assume the star is a uniform solid sphere before and after the collapse, with a moment of inertia given by (2/5)MR2. What is the period of rotation after collapse?...
14 1 point The Sun's mass is 2.0 x 100 kg. its radius is 7.0 x 10 km, and it has a rotational period of 30 days. If the Sun were to collapse into a white dwarf of radius 5080 km, what would the period of the white dwarf be? Give you answer in units of seconds and assume three sig figs. Further assume that no mass is lost in the process and that the Sun is a sphere with...
need help on C.
Conservation of angular momentum A spherical star with radius R1 7.96 x 10 km and rotating with angular speed (o 3,92 x 10s rad/s suddenly collapses into a neutron star. The neutron star emits a beam of X-rays directed radially outward that can be seen by an observatory on the earth r 4.55 x 104 km from the star. The X-ray beam sweeps past the earth with a tangential speed v 7.40 x 10 km/s each...
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