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Question: Answered & Verified by Expert
If the kinetic energy of a satellite orbiting around the earth is doubled then
PhysicsGravitationNEET
Options:
  • A the satellite will escape into the space.
  • B the satellite will fall down on the earth
  • C radius of its orbit will be doubled
  • D radius of its orbit will become half.
Solution:
2301 Upvotes Verified Answer
The correct answer is: the satellite will escape into the space.
12mv12=212mv02

v1=2v0

this is the value of escape velocity, hence the satellite will escape out from gravitation of earth

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