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08-11-2022
Physics

Answered

a uniform horizontal beam 8 m long is attached by a frictionless pivot to a wall. a cable making an angle of 37o, attached to the beam 5 m from the pivot point, supports the beam, which has a mass of 600 kg. the breaking point of the cable is 8000 n. a man of mass 95 kg walks out along the beam. how far can he walk before the cable breaks?

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