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CSS Solved Papers
Physics Chemistry

Entry Test MCQ :: Work And Energy

  If a body a mass of 2 kg is raised vertically through 2m, then the work done will be
[A]. 38.2 J[B]. 392.1 J
[C]. 39.2 J[D]. 3.92 J

Answer: Option C
Ali said:    
 
How the ans is c
Jibran Ahmed said:    
 
in vertical motion upward w = -mgh the ans is -39.2 J So kindly correct the options
saliha said:    
 
How is it possible
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