Physics-
General
Easy

Question

In figure, find the minimum value mass m of the rod so that the block of mass M = 20 kg remains stationary on the inclined plane. Assume friction as absent between m & M, also between m and the supports

  1. 5 kg    
  2. 10 kg    
  3. 20 kg    
  4. None    

The correct answer is: 5 kg

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