speed 11). A star that took 20 days to rotate once collapses into a white dwarf that takes 6 hours to rotate once. If th

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Speed 11 A Star That Took 20 Days To Rotate Once Collapses Into A White Dwarf That Takes 6 Hours To Rotate Once If Th 1 (14.02 KiB) Viewed 10 times

speed 11). A star that took 20 days to rotate once collapses into a white dwarf that takes 6 hours to rotate once. If the white dwarf's radius is equal to that of Earth (Appendix C), what was the original radius of the star? The mass is unchanged and is 1.2 Msun. Treat the white dwarf as a solid sphere