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CSS Solved Papers
Physics Chemistry

Engineering :: Thermodynamics

  A body of weight 100 N falls freely through a distance of 10 m against an atmospheric drag force of 5 N. Considering the body as the system, the work interaction is
[A]. 1000 Nm[B]. 1050 Nm
[C]. 950 Nm[D]. 50 Nm

Answer: Option D
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