Physics-
General
Easy

Question

A small sphere is attached to a cord and rotates in a vertical circle about a point O. If the average speed of the sphere is increased, the cord is most likely to break at the orientation when the mass is at

  1. Bottom point B    
  2. Top point A    
  3. The point D    
  4. The point C    

The correct answer is: Bottom point B


    The cord is most likely to break at the orientation, when mass is at B as tension in the string at this point is maximum

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