Compute the tension in the wire

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A 0.80 kg framed picture hangs by a light wire on a nail. The 50 cm long wire is attached to both ends of the 40 cm wide picture frame, and the wire is balanced with its midpoint on the nail (so that the wire is shaped like the top two sides of an isosceles triangle). What is the tension in the wire?

Reference no: EM13317761

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