A beam of metal supported at the two edges is loaded at the centre. Th – McqOptions

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1.	A beam of metal supported at the two edges is loaded at the centre. The depression at the centre is proportional to
A.	\[{{Y}^{2}}\]
B.	Y
C.	1/Y
D.	\[1/{{Y}^{2}}\]
Answer» D. \[1/{{Y}^{2}}\]

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