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A 80 kg person walks up a ladder. They step on the ladder rung BCADE, which you may model as a simply- supported beam (pin jo

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[Given] weight of man: W= 80X9.81 - 784.81 x 9 = 9.81 m/s27 so UDL from c to Di wa W - 784.8 es 7-848 N/mm. Со - 78а دها Draw(6) Internal reactions at A (NA, VA, MAJ. cut consider a transverse section at Af draw the FBD of part AE. (w=7.848 N/mm 15 5

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