1.

Statement 1: Force acting on a body increases its kinetic energy from 200 J to 400 J. Here, this force does positive work on the body. Statement 2: A force does positive work on an object when the displacement is in the direction of the force itself.

Answer»

Statement 1: Force acting on a body increases its kinetic energy from 200 J to 400 J. Here, this force does positive work on the body.

Statement 2: A force does positive work on an object when the displacement is in the direction of the force itself.




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