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General
Easy

Question

A particle parallel to x-axis as shown in the figure such that at all instant the y-axis component of it's position vector is constant and is equal to 'b'. The angular velocity of the particle about the origin is

  1. (v/b)sin2theta    
  2. (v/b)    
  3. (v/b) sin theta    
  4. vb    

The correct answer is: (v/b)sin2theta

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