Question: A bar with circular cross-sections is supported at the top end and is subjected to a load of P as shown in Figure 3.14(a). The

A bar with circular cross-sections is supported at the top end

A bar with circular cross-sections is supported at the top end and is subjected to a load of P as shown in Figure 3.14(a). The length of the bar is L. The weight density of the materials is p per unit volume. It is required that the stress at every point is constant . Determine the equation for the cross-section of the bar. dx P+W(x) (a) (b) (c)

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