A stepladder of negligible weight is constructed as shown with AC = BC =L. A painter of mass m stands on the ladder a distance d from the bottom.Assuming the floor is frictionless, find a) the tension in the horizontal bar DEconnecting the two halves of the ladder, b) The normal forces at A and B and c)the components of the reaction force at the single hinge C that the left half ofthe ladder exerts on the right half. (Suggestion: treat the ladder as a singleobject, but also treat each half of the ladder separately.)B

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