Question: The overhanging beam ABCD supports two concentrated loads P and Q (see figure). (a) For what ratio P/Q will the deflection at point B be

The overhanging beam ABCD supports two concentrated loads P and Q (see figure).

(a) For what ratio P/Q will the deflection at point B be zero?
(b) For what ratio will the deflection at point D be zero?
(c) If Q is replaced by uniform load with intensity q (on the overhang), repeat (a) and (b) but find ratio P/(qa)

MA rI RC q (for Part (c))

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