The mass of a star is 4.05 * 10³¹ kg and it performs one rotation in 15.00 days.Find its new period (in days)if the diameter suddenly expands to 1.450 times its original size.Assume a uniform spherical mass before the collapse and a uniform spherical mass distribution after the expansion. A)21.75 B)38.25 C)7.134 D)31.54 E)10.34

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The Answer of The mass of a star is 4.05 * 10³¹ kg and it performs one rotation in 15.00 days.Find its new period (in days)if the diameter suddenly expands to 1.450 times its original size.Assume a uniform spherical mass before the collapse and a uniform spherical mass distribution after the expansion. A)21.75 B)38.25 C)7.134 D)31.54 E)10.34

The Mass of a Star Is 4