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What is the answer to this physics problem?

Suppose our Sun eventually collapses into a white dwarf, in the process losing about three fourths of its mass and winding up with a radius 3.0 percent of its existing radius. What would its new rotation rate be? (Take the Sun's current period to be about 30 days.)

rad/s

What would be its final KE in terms of its initial KE of today?

(KEfinal / KEinitial) =

1 Answer

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  • 1 decade ago
    Favorite Answer

    I apologize in advance that I wouldn't be able to answer this, I just wanted to say that I took a chemistry exam last week and my brain is fried.

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