(Answered) A bridge of length 80 m and mass 57000 kg is supported at

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A bridge of length 80 m and mass 57000 kg is supported at each end (points A and B on the picture below). A truck of mass 32000 kg is located 23 m from the left support A. Calculate the normal force on the bridge atpoint B (the right support). The accelerationof gravity is 9.8 m/s2. Answer in units of N

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