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Physics - Gravitation Question with Solution | TestHub

PhysicsGravitationField & ForceEasy2 minPYQ_2016
PhysicsEasysingle choice

An astronaut of massmis working on a satellite orbiting the earth at a distancehfrom the earth's surface. The radius of the earth isR, while its mass isM. The gravitational pullFGon the astronaut is

Options:

Answer:
C
Solution:

As distance of the astronaut from the centre of the Earth is =R+h

Therefore, gravitational force =Gm1m2R+h2=GMmR+h2

Stream:JEESubject:PhysicsTopic:GravitationSubtopic:Field & Force
2mℹ️ Source: PYQ_2016

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