The 340-lb force is applied at point A of the bracket. Determine the moments of this force about point B, about point C, and about the line BC. K-7" B k) lb-in. k) lb-in. 16" 21" Answers: Mg = ( Mc = ( MBC= i 142° M Ac 18" i+ i+ 340 lb Mi MI lb-in. j+ i j+ M.

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