Two smooth cylindrical bars weighing W each lie next to each other in – McqOptions

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1.	Two smooth cylindrical bars weighing W each lie next to each other in contact. A similar third bar is placed over the two bars as shown in figure. Neglecting friction, the minimum horizontal force on each lower bar necessary to keep them together is
A.	\[\frac{W}{2}\]
B.	\[W\]
C.	\[\frac{W}{\sqrt{3}}\]
D.	\[\frac{W}{2\sqrt{3}}\]
Answer» E.

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