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6 The slab shown is made of reinforced concrete (RC 15 m long,8 m wide, and 0.2m deep. The slab is supported by three RC beams A, B, and C (0.250.45 15 m each). If the density of concrete is 2500 kg/mfind the following: a The weight of the bridge deck (as a concentrated force carried by each beam. b) The weight of the bridge deck (as a uniformly distributed force carried by each beam c) The total weight carried by each beam (as a concentrated force) d The total weight carried by each beam (as a uniformly distributed force)