Physics, 05.02.2020 12:46, jrsavala559p9969g

In the final part of its life cycle a particular rotating spherical star expands to four times its normal diameter. assume the mass remains constant, the mass is uniformly distributed before the expansion and the mass is uniformly distributed after the expansion. how is the period of rotation affected? the period decreases to one quarter its normal period. the period increases by a factor of four. the period decreases to one eighth its normal period. the period increases by a factor of two. the period increases by a factor of sixteen. the period decreases to one sixteenth its normal period. the period is unchanged. the period increases by a factor of eight. the period decreases to one half its normal period.

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In the final part of its life cycle a particular rotating spherical star expands to four times its n...