Question: Prof. Dreyfus Final Exam 1 8 . Don't worry, this isn't going to happen, but what if Earth were to collapse inward, and ended up

Prof. Dreyfus Final Exam
18. Don't worry, this isn't going to happen, but what if Earth were to collapse inward, and ended up as a smaller sphere with only 12 of the radius that it has now? If Earth currently takes 24 hours to rotate once on its axis, what would be the new rotational period of Earth?
A.3 hours
B.6 hours
C.12 hours
D.24 hours
E.48 hours
Prof. Dreyfus Final Exam 1 8 . Don't worry, this

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