(Answered) A uniform rectangular door 22 m high and 24 m wide having a

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A uniform, rectangular door 2.2 m high and 2.4 m wide having a weight of 260 nt is supported by two hinges. One hinge is .30 m from the top corner and the other is .30 m from the bottom corner. Each hinge supports half the total weight of the door.

Find the magnitude of the total force exerted on the door by the lower hinge.

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