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A square trapdoor of side L = 1.00 m and mass m = 13 kg is...

A square trapdoor of side L = 1.00 m and mass m = 13 kg is held open with a horizontal wire as shown at angle θ = 25 degrees. Find the tension in the wire. Find the magnitude of the force that the hinge exerts on the trapdoor. Find the angle (with respect to horizontal) of the force of the hinge on the trapdoor.

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