Question: The beam is built in at A and supported by vertical rollers at B (the rollers allow vertical deflection but prevent rotation). If the

The beam is built in at A and supported by vertical rollers

The beam is built in at A and supported by vertical rollers at B (the rollers allow vertical deflection but prevent rotation). If the 3-kN concentrated load is applied at B, determine all the support reactions. A 5 m FIG. P7.7 3 kN B

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