Calculate the tension in the wire

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A 4.0- m-long iron bar of uniform cross section is held perpendicular to the wall by a wire from the end of the bar to the wall (see the figure). The bar is fastened to the wall with a hinge. What is the tension in the wire if the iron bar weighs 300 N and the wire is 5.0 m long?

Reference no: EM13315318

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