137:13 7 In the opposite figure , the line of action of the resultant acts at \( N \) the \( A N=\ldots \) a) 120 b) 150 c) 140 d) 130
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The forces are 60 N at A, 40 N at C, 40 N at B, and 100 N at D. The distances between A, B, C, and D are 20 cm each. Show more…
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