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JEE PHYSICS MCQ: GRAVITATION

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Understanding +4 | -1
Astronaut is in a stable orbit around the earth when he weighs a body of mass 5 kg. What is reading of spring balance?
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Correct option: A
Spring will not be extended
Option A is correct because in a stable orbit, the astronaut and the body are in freefall, so the spring balance will not be extended.

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