Physics-
General
Easy

Question

A particle of mass 0.1 kg is subjected to a force which varies with distance as shown in figure. It starts its journey from rest at x=0, then its velocity at x=12 m is :

  1. 0    
  2. 20 square root of 2 blank m divided by s    
  3. 20 square root of 3 blank m divided by s    
  4. 40 m/s    

The correct answer is: 40 m/s

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