Physics-
General
Easy

Question

In the system shown in the figure m1 > m2. System is held at rest by thread BC. Just after the thread BC is burnt :

  1. initial acceleration of m2 will be upwards    
  2. magnitude of initial acceleration of both blocks will be equal to open parentheses fraction numerator m subscript 1 end subscript minus m subscript 2 end subscript over denominator m subscript 1 end subscript plus m subscript 2 end subscript end fraction close parentheses g    
  3. initial acceleration of m1 will be equal to zero    
  4. magnitude of initial acceleration of two blocks will be non-zero and unequal.    

The correct answer is: initial acceleration of m2 will be upwards

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