Which one of the Following Statements is not Correct?

  1. weight of a body is different on different planets.
  2. Mass of a body on the earth, on the moon and in empty space is the same.
  3. Weightlessness of a body occurs when the gravitational forces acting on it are counter-balanced.
  4. Weight and mass of a body are equal at sea level on the surface of the earth.
Anurag Mishra Professor Asked on 4th November 2015 in Physics.
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  • 1 Answer(s)

    Answer: (4) Weight and mass of a body or equal at sea level on the surface of the earth. 

    Anurag Mishra Professor Answered on 5th November 2015.
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