A) \[4.5\sqrt{2}m{{s}^{-1}}\]
B) \[5\,\,m{{s}^{-1}}\]
C) \[5\sqrt{32}m{{s}^{-1}}\]
D) \[1.5\,\,m{{s}^{-1}}\]
Correct Answer: A
Solution :
Key Idea: Equate the momenta of the system along two perpendicular axes. Let \[u\] be the velocity and \[\theta \]the direction of the third piece as shown.You need to login to perform this action.
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