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A space station 960 m in diameter rotate...

A space station 960 m in diameter rotates fast enough that the artificial gravity at the outer edge is 1.5 g
(a) What is the frequency of rotation ?
(b) What is its period ?
(c) At what distance from the center will the artificial gravity be 0.75 g ? Take `g=10m//s^(2)`

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The correct Answer is:
B, C
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