Suppose our Sun eventually collapses into a white dwarf, in theprocess losing about three-fourths of its mass and winding up witha radius 3.0 percent of its existing radius. What would its newrotation rate be? (Take the Sun's current period to be about 30days.)
______ rad/s
What would be its final KE in terms of its initial KE oftoday?
(KEfinal / KEinitial) = ______
