For a beam, as shown in the below figure, when the load W is applied in the center of the beam, the maximum deflection is

A. $$\frac{{{\text{W}}{l^3}}}{{48{\text{E}}I}}$$
B. $$\frac{{5{\text{W}}{l^3}}}{{384{\text{E}}I}}$$
C. $$\frac{{{\text{W}}{l^3}}}{{392{\text{E}}I}}$$
D. $$\frac{{{\text{W}}{l^3}}}{{384{\text{E}}I}}$$
Answer: Option A

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