Question: A neutron star is a star that has collapsed into a collection of tightly packed neutrons. Thus, it is something like a giant nucleus; but

A neutron star is a star that has collapsed into a collection of tightly packed neutrons. Thus, it is something like a giant nucleus; but since it is electrically neutral, there is no Coulomb repulsion to break it up. The force holding it together is gravity. Suppose the Sun were to collapse into a neutron star. What would its radius be? Assume that the density is about the same as for a nucleus. Express your answer in kilometers.

Step by Step Solution

★★★★★

3.45 Rating (164 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

For a spherical object the density equation is MV ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

956-P-M-L-M (3362).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

A neutron star is a stellar object whose density is about that of nuclear matter, as calculated in Sample Problem. Suppose that the Sun were to collapse and become such a star without losing any of...

Neutron stars are sometimes approximated to be nothing more than large atomic nuclei (but with many more neutrons). Assuming that a neutron star is as dense as an atomic nucleus, estimate the number...

Neutron Stars and Super nova Remnants the Crab Nebula is a cloud of glowing gas about 10 light-years across, located about 6500 light years from the earth (Fig. 9.39). It is the remnant of a star...

What is the asteroid's orbital radius? The asteroid belt circles the sun between the orbits Express your answer with the appropriate units. of Mars and Jupiter. One asteroid has a period of 5.7 earth...

Need help with programming in C assignment (Computer Systems II). I will upvote/positive rate answer: Overview: A student approaches the Dean of the College to take a science class. The Dean assigns...

The weight of a star is usually balanced by two forces: the gravitational force, acting inward, and the force created by nuclear reaction, acting outward. Over a long period of time, the force due to...

Newton was holding an apple of mass 157 g and thinking about the gravitational forces exerted on the apple by himself and by the Sun. a) Calculate the magnitude of the gravitational force acting on...

and Supernova Remnants. ' 5. Rotation and Moment of Inertia 9.86 " CALC Neutron 'Stars Figure 59.86 The Crab Nebula is a cloud of glowing gas about 10 light- years across. located about 6500...

The Crab Nebula is a cloud of glowing gas about 10 light-years across, located about 6500 light-years from the earth. It is the remnant of a star that underwent a supernova explosion, seen on earth...

1 0 ) Large stars can explode as they finish burning their nuclear fuel, causing a supernova. The explosion blows away the outer layers of the star. According to Newton s third law, the forces that...

Identify the four parts of the Uniform CPA Examination.

Here is the market value of the United Frypan Company: VDO = $40.00 VEO = $120.00 The tax rate is 40 percent and interest is tax deductible. The company is a perpetual steady state company. Currently...

Suppose you are working on JavaScript code for a web app that sends asynchronous requests to the server. Your program should run a function to process the value of the responseText property of the...

When you decompose a WBS, you should have ________ results to measure. A. Verifiable, tactical B. Tactical, concrete C. Verifiable, tangible D. Tangible, tactical

The efficiency e of a transformer is defined as the ratio of the power output to the power input, or e = Ps/PP. (a) Show that for an ideal transformer, this expression gives an efficiency of 100%(e =...

The specifications of a transformer used with a small appliance read as follows: input, 120 V, 6.0 W; output, 9.0 V, 600 mA. (a) Is this transformer (1) an ideal or (2) a nonideal transformer? Why?...

An ac generator supplies 20 A at 440 V to a 10 000-V power line through a step-up transformer that has 150 turns in its primary coil. (a) If the transformer is efficient (see Exercise 32), how many...

Nations with higher income levels have _______ average life expectancy and are ____ diverse. Group of answer choices higher, less higher, more lower, more lower, less

A loan of $1730 at 9.75% interest compounded semi-annually is to be repaid in four years in equal semi-annual payments. Complete an amortization schedule for the first four payments of the loan....

Chapman, Inc. ' s Mexican subsidiary, V . Gomez Corporation, is expected to pay to Chapman 4 0 pesos in dividends in 1 year after all foreign and U . S . taxes have been subtracted. The exchange rate...