Physics-
General
Easy

Question

System is shown in the figure and man is pulling the rope from both sides with constant speed ‘u’. Then the velocity of the block will be

  1. fraction numerator 3 u over denominator 4 end fraction    
  2. fraction numerator 3 u over denominator 2 end fraction    
  3. fraction numerator u over denominator 4 end fraction    
  4. None    

The correct answer is: fraction numerator 3 u over denominator 4 end fraction

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