UPSC NDA II 2024 General Ability Paper

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Question : 65 of 150

Marks: +1, -0

An astronaut whose weight on the Earth is 600 N experiences weightless- ness on International Space Station orbiting around the Earth. It means that

acceleration of the astronaut is zero
normal reaction of the space- station floor on the astronaut is zero
gravitational pull of earth on the astronaut is zero
space station applies a centrifugal force on the astronaut

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