A 20 kN 20 kN 20 kN 20 kN B 60° 3m 3m 3m 3m 3m 8 kN
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Since there are no vertical forces acting on the beam, the sum of the vertical forces must be zero. At support A, there is a pin connection, which means it can only exert a vertical force. Let's call this force RA. Since the beam is in equilibrium, the sum of Show more…
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