A frame of two arms of equal length L is shown in the adjacent figure. The flexural rigidity of each arm of the frame is EI. The vertical deflection at the point of application of load P is

A frame of two arms of equal length L is shown in the adjacent figure.

1.	A frame of two arms of equal length L is shown in the adjacent figure. The flexural rigidity of each arm of the frame is EI. The vertical deflection at the point of application of load P is
A.	\(\frac{{P{L^3}}}{{3EI}}\)
B.	\(\frac{{2P{L^3}}}{{3EI}}\)
C.	\(\frac{{P{L^3}}}{{EI}}\)
D.	\(\frac{{4P{L^3}}}{{3EI}}\)
Answer» E.

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A frame of two arms of equal length L is shown in the adjacent figure. The flexural rigidity of each arm of the frame is EI. The vertical deflection at the point of application of load P is

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