A uniform horizontal beam of weight 371N and length 2.85 m has two weights hanging from it. One weight of 271N is located 0.7296 m from the left end; the other weight of 171 N is located 0.7296 m from the right end. What must be the magnitude of the one additional force on the beam that will produce equilibrium. Answer in units of N.

A uniform horizontal beam of weight 371N and length 2.85 m has two weights hanging from it. One weight of 271N is located 0.7296 m from the left end; the other weight of 171 N is located 0.7296 m from the right end. What must be the magnitude of the one additional force on the beam that will produce equilibrium. Answer in units of N.

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