### Find the magnitude of the vertical component of force

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##### Reference no: EM13544361

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 as shown below. If the iron bar weighs 636 N and the wire is 5.0 m long, what is the magnitude of the vertical component of force produced by the wall?

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