Physics-
General
Easy

Question

What is the relation between velocities of points A and B in the given figure.

  1. V subscript A end subscript minus 2 V subscript B end subscript equals 1 semicolon a subscript A end subscript minus 2 a subscript B end subscript equals 1    
  2. V subscript A end subscript minus 2 V subscript B end subscript equals 0 semicolon a subscript A end subscript minus 2 a subscript B end subscript equals 0    
  3. V subscript A end subscript plus 1 V subscript B end subscript equals 0 semicolon a subscript A end subscript plus 1 a subscript B end subscript equals 0    
  4. stack V subscript A end subscript with rightwards arrow on top plus 2 stack V with rightwards arrow on top subscript B end subscript equals 0 semicolon stack a with rightwards arrow on top subscript A end subscript plus 2 stack a subscript B end subscript with rightwards arrow on top equals 0    

The correct answer is: stack V subscript A end subscript with rightwards arrow on top plus 2 stack V with rightwards arrow on top subscript B end subscript equals 0 semicolon stack a with rightwards arrow on top subscript A end subscript plus 2 stack a subscript B end subscript with rightwards arrow on top equals 0

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