Maurice Tutor

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    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 12 Nov 2017 My Price 4.00

neutron star

1. If the accretion disk around a neutron star has a radius of 2 × 105 km, what is the orbital velocity of a particle at its outer edge? (Hint: Use the formula for circular orbit velocity, Chapter 4.)

2. What is the escape velocity at the surface of a typical neutron star? (Hints: The formula for circular orbit velocity is in Chapter 4; escape velocity equals circular orbital velocity times the square root of 2, which is about 1.41.)

 

 

 
 

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Maurice Tutor
(5)
Status NEW Posted 12 Nov 2017 02:11 PM My Price 4.00

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