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A girl sits on the inside of the outer edge of a rotating space habitat. What forces act on her? Later she climbs rtiticial mountain inside the habitat and gets very close to the rotational axis. How would her weight change on her climb?
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Answer #1

force acting on her are due to gravity : weight force and due to rotation of habitat : centrifugal force

when she starts moving towards rotational axis of habitat her weight does not change however her rotational moment of inertia about the axis changes

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