If a sunspot on the equator of a Sun-like star rotates with a period of 11...
If a sunspot on the equator of a Sun-like star rotates with a period of 11 days, how fast is it moving in km/sec? (Hint: the Sun's radius is 696,340 km.)
Homework Answers
Add Answer to:
If a sunspot on the equator of a Sun-like star rotates with a
period of 11...
Question 16 A sun-like star with mass M = 2.00 x 1030 kg and radius R...
Question 16 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.) 30.0 rew's 3.86 x 107 revi's 1.16 x 105re's 0.03 rew's 2.74x10 rew's 10 rew's 10 pts D Question...
If a neutron star has a radius of 15 km and rotates 1,382 times a second,...
If a neutron star has a radius of 15 km and rotates 1,382 times a second, what is the speed at which a point on the surface at the neutron star's equator is moving? Express your answer as a fraction of the speed of light. (Note: The speed of light is 3 ✕ 105 km/s.)
Formation of a Neutron Star A star rotates with a period of 29 days about an axis through its cen...
Please solve for Tf and how
fast the neuron star rotate in rotations per seconds.
Formation of a Neutron Star A star rotates with a period of 29 days about an axis through its center. The period is the time interval required for a point on the star's equator to make one complete revolution around the axis of rotation. After the star undergoes a supernova explosion, the stellar core, which had a radlus of 1.5 x 104 km, collapses into...
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...
answer should be 3 minutes for the first one and 10 seconds for the second one...how?...
answer should be 3 minutes for the first one and 10
seconds for the second one...how?
Part II. Questions 1. What would be Sun's rotation period if it collapsed to a radius of 6000 km? How would the Sun's density change? (HINT: Conserve angular momentum. The moment of inertia of sphere is 0.4MR. 2. A star reaches "break-up” speed when it rotates so rapidly that the centrifugal acceleration at its equator equals the surface gravity (g). Estimate the rotation period...
t rotates once every 36 days 15. A star of radius 6.95-1o* m and mass 3.25-10...
t rotates once every 36 days 15. A star of radius 6.95-1o* m and mass 3.25-10 g is spinning. R 4 pts What is the angular velocity of the star b. 14 pts) How fast does a point on the star's equator, at the surface, move? C. 14 pts) Treating the star as a uniformly solid sphere, find its kinetic energy d. I4 pts] If the star collapsed in on itself, andits radius became one fourth as big what would...
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...
In July of 1999 a planet was reported to be orbiting the Sun-like star Iota Horologii...
In July of 1999 a planet was reported to be orbiting the Sun-like star Iota Horologii with a period of 320 days. Find the radius of the planet’as orbit, assuming that Iota Horologii has the same mass as the Sun. (This planet is presumably similar to Jupiter, but it may have large, rocky moons that enjoy a relatively pleasant climate.)
An isolated star with the radius of the Sun (6.95 × 108 m) rotates on an...
An isolated star with the radius of the Sun (6.95 × 108 m) rotates on an axis through its centre once every 2.16 × 106 s. It collapses under gravity to form a much denser star with the radius of the Earth (6.38 × 106 m). For the purposes of this question, you may assume that no matter is lost from the star during its collapse. You may also treat the star as a homogeneous sphere before and after the...
Question 16 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.) 30.0 rew's 3.86 x 107 revi's 1.16 x 105re's 0.03 rew's 2.74x10 rew's 10 rew's 10 pts D Question...
Please solve for Tf and how
fast the neuron star rotate in rotations per seconds.
Formation of a Neutron Star A star rotates with a period of 29 days about an axis through its center. The period is the time interval required for a point on the star's equator to make one complete revolution around the axis of rotation. After the star undergoes a supernova explosion, the stellar core, which had a radlus of 1.5 x 104 km, collapses into...
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...
answer should be 3 minutes for the first one and 10
seconds for the second one...how?
Part II. Questions 1. What would be Sun's rotation period if it collapsed to a radius of 6000 km? How would the Sun's density change? (HINT: Conserve angular momentum. The moment of inertia of sphere is 0.4MR. 2. A star reaches "break-up” speed when it rotates so rapidly that the centrifugal acceleration at its equator equals the surface gravity (g). Estimate the rotation period...
t rotates once every 36 days 15. A star of radius 6.95-1o* m and mass 3.25-10 g is spinning. R 4 pts What is the angular velocity of the star b. 14 pts) How fast does a point on the star's equator, at the surface, move? C. 14 pts) Treating the star as a uniformly solid sphere, find its kinetic energy d. I4 pts] If the star collapsed in on itself, andits radius became one fourth as big what would...
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...
Most questions answered within 3 hours.
-
Why is QE a controversial monetary policy tool.
A. It may lead to excessive inflation.B. By...
asked 5 minutes ago -
A finite potential well has depth U0 = 2.78 eV . What is the
penetration distance...
asked 31 minutes ago -
1. The bus bars of a power station are in two sections A and B
separated...
asked 29 minutes ago -
Fiscal policy is the deliberate manipulation of taxes and
government spending to alter GDP, employment, inflation...
asked 1 hour ago -
evaluating an expression using only one digit and + and - as
operators ....3+5-1+7-5+8
-----------------------
stack...
asked 1 hour ago -
Two concentric current loops lie in the same plane. The smaller
loop has a radius of...
asked 1 hour ago -
1)Which of the following is an
important difference between qualified and nonqualified retirement
plans?
a. Qualified...
asked 2 hours ago -
What's the streaming business's problem on the
horizon?
asked 3 hours ago -
I need help with writing the conclusion for this online lab
report
Abstract
By testing the...
asked 3 hours ago -
For the reaction 1N2+3H2-----> 2NH3, would the reaction rate
trend be: delta[NH3]/ delta t = -2...
asked 3 hours ago -
Within your current/past organization, identify a problem/issue
and format a design to address same. You may...
asked 3 hours ago -
A sock stuck to the side of a clothes-dryer barrel has a
centripetal acceleration of 24...
asked 4 hours ago