Physics
General
Easy

Question

The Gravitational P.E of a body of mas  at the earth's surface is -mg Re. Its gravitational potential energy at a height Re from the earth's surface will be = here (Re is the radius of the earth),

  1. 1 half fraction numerator G M m over denominator R end fraction
  2. 1 over 6 fraction numerator G M m over denominator R end fraction
  3. 2 over 3 fraction numerator text  GM  end text M over denominator R end fraction
  4. 1 third fraction numerator G M m over denominator R end fraction

The correct answer is: 1 over 6 fraction numerator G M m over denominator R end fraction

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