Suppose a star the size of our sun, but with mass 8.0 times as great, were rotating at a speed of 1.0 revolution every 8.3 days. if it were to undergo gravitational collapse to a neutron star of radius 15 km , losing 34 of its mass in the process, what would its rotation speed be? assume the star is a uniform sphere at all times.
Answers: 2
Another question on Physics
Physics, 22.06.2019 00:00
An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?
Answers: 1
Physics, 22.06.2019 06:30
The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?
Answers: 2
Physics, 22.06.2019 07:00
Suppose while hauling rocks, you accidentally drop one. it breaks apart in flat, planar sections. what type of rock did you just drop? 20 points
Answers: 3
Physics, 22.06.2019 07:30
Automobile fuel efficiency is often measured in miles that the car can be driven per gallon of fuel (mpg). heavier cars tend to have lower fuel efficiencies (lower mpg ratings). which variable (weight or fuel efficiency) is most naturally considered the explanatory (predictor) variable in this context?
Answers: 3
You know the right answer?
Suppose a star the size of our sun, but with mass 8.0 times as great, were rotating at a speed of 1....
Questions
Chemistry, 20.02.2021 03:10
Mathematics, 20.02.2021 03:10
Mathematics, 20.02.2021 03:10
History, 20.02.2021 03:10
Mathematics, 20.02.2021 03:10
Chemistry, 20.02.2021 03:10
