Physics-
General
Easy
Question
In the figure (i), (ii) & (iii) shown the objects A, B & C are of same mass. String, spring & pulley are massless. C strikes B with velocity ‘u’ in each case and sticks to it. The ratio of velocity of B in case (i) to (ii) to (iii) is
i) 
ii) 
iii) 
- 1 : 1: 1
- 3 : 3 : 2
- 3 : 2 : 2
- none of these
The correct answer is: 3 : 3 : 2
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