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Why is weightlessness experienced while orbiting the earth in space ships...

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Physics
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Why is weightlessness experienced while orbiting the earth in space ships ?

Answer & Solution
Correct Answer: Option D
Earth-orbiting astronauts are weightless for the same reasons that riders of a free-falling amusement park ride or a free-falling elevator are weightless. They are weightless because there is no external contact force pushing or pulling upon their body.
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