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Question

A particle of mass 0.1 kg is subjected to a force which varies with distance as shown in figure. If it starts its journey from rest at x=0. What is the particle's velocity square at x=6 cm?

  1. 0 left parenthesis text end text m divided by s right parenthesis blank to the power of 2 end exponent    
  2. 240 square root of 2 left parenthesis text end text m divided by s right parenthesis blank to the power of 2 end exponent    
  3. 240 square root of 3 left parenthesis text end text m divided by s right parenthesis blank to the power of 2 end exponent    
  4. 480 left parenthesis text end text m divided by s right parenthesis blank to the power of 2 end exponent    

The correct answer is: 480 left parenthesis text end text m divided by s right parenthesis blank to the power of 2 end exponent

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