Solved papers for JEE Main & Advanced AIEEE Solved Paper-2010

done AIEEE Solved Paper-2010 Total Questions - 3

• question_answer1)   The figure shows the position - time (x - t) graph of one-dimensional motion of the body of mass 0.4 kg. The magnitude of each impulse is ?       AIEEE  Solved  Paper-2010
  A)
  0.2 Ns                   
  done clear
  B)
  0.4 Ns   
  done clear
  C)
  0.8 Ns   
  done clear
  D)
  1.6 Ns
  done clear
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• question_answer2) For a particle in uniform circular motion, the acceleration\[\overrightarrow{a}\]at a point\[P(R,\text{ }\theta )\]on the circle of radius R is (Here\[\theta \]is measured from the x-axis)       AIEEE  Solved  Paper-2010
  A)
  \[\frac{{{v}^{2}}}{R}\hat{i}+\frac{{{v}^{2}}}{R}\hat{j}\]  
  done clear
  B)
         \[-\frac{{{v}^{2}}}{R}\cos \theta \hat{i}+\frac{{{v}^{2}}}{R}\sin \theta \hat{j}\]
  done clear
  C)
  \[-\frac{{{v}^{2}}}{R}sin\theta \hat{i}+\frac{{{v}^{2}}}{R}\cos \theta \hat{j}\]     
  done clear
  D)
  \[-\frac{{{v}^{2}}}{R}\cos \theta \hat{i}-\frac{{{v}^{2}}}{R}sin\theta \hat{j}\]
  done clear
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• question_answer3)   A point P moves in counter-clockwise direction on a circular path as shown in the figure. The movement of 'P' is such that it sweeps out a length\[s={{t}^{3}}+5,\]where s is in metres and t is in seconds. The radius of the path is 20 m. The acceleration of 'P' when\[t=2s\] is nearly.       AIEEE  Solved  Paper-2010
  A)
  \[14\text{ }m/{{s}^{2}}\]
  done clear
  B)
                         \[13\text{ }m/{{s}^{2}}\]             
  done clear
  C)
         \[12\text{ }m/{{s}^{2}}\]             
  done clear
  D)
         \[7.2\text{ }m/{{s}^{2}}\]
  done clear
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