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A moment of 50 lb/ft about O is required to loosen the nut. Determine the smallest magnitude of the force F and the corresponding angle?

A moment of 50 lb/ft about O is required to loosen the nut. Determine the smallest magnitude of the force F and the corresponding angle? That will turn the nut.

A moment of 50 lb ? ft about O is required to loos

15 in.

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