Two couples act on the beam. Determine the magnitude of F so that the resultant couple moment
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Two couples act on the beam. Determine the magnitude of F so that the resultant couple moment is 450 lb ? ft counterclockwise. Where on the beam does the resultant couple moment act?
Transcribed Image Text:
200 lb 30 15t 1.25 ft 30° 200 lb -2 ft-
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