Question 26.3.48: With one fixed end and other free end, a column of length L ...

A Textbook Of Strength Of Materials: Mechanics of Solids

With one fixed end and other free end, a column of length L buckles at load $P_1$ . Another column of same length and same cross-section fixed at both ends buckles at load $P_2$ . Then $P_2 / P_1$ is
(a) 1 (b) 2 (c) 4 (d) 16.

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