Solved papers for JEE Main & Advanced JEE Main Solved Paper-2014

done JEE Main Solved Paper-2014 Total Questions - 1

• question_answer1) A block of mass m is placed on a surface with a vertical cross section given by \[y=\frac{{{x}^{3}}}{6}.\]If the coefficient of friction is 0.5, the maximum height above the ground at which the block can be placed without slipping is :   JEE Main  Solved  Paper-2014
  A)
  \[\frac{1}{3}m\]                                               
  done clear
  B)
  \[\frac{1}{2}m\]
  done clear
  C)
  \[\frac{1}{6}m\]               
  done clear
  D)
  \[\frac{2}{3}m\]
  done clear
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