Find the angular speed of the neutron star

Reference no: EM13317175

Under some circumstances, a star can collapse into an extremely dense object made mostly of neutrons and called a neutron star. The density of a neutron star is roughly 10^14 times as great as ordinary solid matter. Suppose we represent the star as a uniform, solid, rigid sphere, both before and after the collapse. The stars initial radius was 7.0 x 10^5 km (comparable to our sun); its final radius is 16 km. If the original star rotated once in 30 days, find the angular speed of the neutron star in rev/sec.

Reference no: EM13317175

Questions Cloud

Successful law enforcement strategies : Which are the Mexican Drug Trafficking Organizarions activities and methods of operation. What are the most successful law enforcement strategies against the MexicanDrug Trafficking Organizarions ?

Create a form that enables a librarian to enter the details : When the database is set up it should be populated with the data that you have chosen. Display this data as part of your documentation. Each table should have from 3 to 6 records initially.

Determine on per unit mass of air flowing using air method : An ideal Brayton refrigeration cycle has a compressor ratio of 3.75. The air enters the compressor at 1bar, 27°C. The temperature at the inlet of the turbine is 77°C. Using Air Standard Method Determine on a per unit mass of air flowing

Determine the ships actual velocity : The force given by the wind pushes the ship towards North by a velocity of 40 kmph. The ocean current on the other hand, determine the ship's actual velocity

Find the angular speed of the neutron star : Under some circumstances, a star can collapse into an extremely dense object made mostly of neutrons and called a neutron star. find the angular speed of the neutron star

Determine the average velocity for the portion of the flow : An in-compressible fluid flows horizontally in the x-y plane with a velocity given by u = 33 (y/h)^1/2 , where y and h are in meters and h is a constant. Determine the average velocity for the portion of the flow between y = 0 and y =h.

Determine what is the corrected length of the line : A 100ft tape is calibrated at 68 degrees F, fully supported with 15 Ibs of tension and found to be 99.987 ft long. Is this tape is used fully supported with 15 Ibs of tension at 86 degrees F to measure a distance that is recorded as 136.48 ft,

Assessment of environmental processes includes agents : Assessment of environmental processes includes agents and factors that may cause injury, illness, or death. Choose one of the following age groups: toddler, preschool, and school-age child. List some of the most frequent causes of injuries, illness, ..

Determine how much does its length change : A 1.8-m-long steel wire in a musical instrument has a radius of 0.02 mm. When the wire is under a tension of 88 N, how much does its length change

User Account

All Pages