Physics-
General
Easy

Question

Two particles are in SHM in a straight line about same equilibrium position. Amplitude A and time period T of both the particles are equal. At time t=0, one particle is at displacement y1= +A and the other at y2= –A/2, and they are approaching towards each other. After what time they cross each other?

  1. T/3    
  2. T/4    
  3. 5T/6    
  4. T/6    

The correct answer is: T/6

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