Physics, 12.11.2019 04:31 mathscience9301
Suppose a star the size of our sun, but of mass 8.0 times as great, were rotating at a speed of 1.0 revolution every 12 days. if it were to undergo gravitational collapse to a neutron star of radius 12 km, losing 3/4 of its mass in the process, what would its rotation speed be? assume the star is a uniform sphere at all times.
(a) assume that the thrown-off mass carries off no angular momentum, in rev/s
(b) assume that the thrown-off mass carries off its proportional share (3/4) of the initial angular momentum, in rev/s
Answers: 1
Physics, 22.06.2019 11:30, 21ghostrider21
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Suppose a star the size of our sun, but of mass 8.0 times as great, were rotating at a speed of 1.0...
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