A body of mass m is taken from earth surface to the height h equal to radius of earth, the increase in potential energy will be

Options :
  1. mgR
  2. 1/2 mgR
  3. 3 mgR
  4. None of the above


Answer and Explanation :-

Answer: Option 2

Explanation:

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You should read something else."Why would he have done that to him?"I don't know," she said.Do you ever feel like Job?"She smiled, a little twinkle in her eyes.Sometimes."But you haven't lost your faith?"No," I knew she hadn't, but I think I was losing mine.Is it because you think you might get better?"No," she said,"its because its the only thing I have left.
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