Bracket ADO Is Acted on by Forces F and T $\boldsymbol { R }$

question 8

Multiple Choice

Bracket ADO is acted on by forces F and T and couple M (see figure) . Assume that F = 8 N, T = 9 N and M = 12 N ∙ m. Joint coordinates are in meters.The resultant force vector $\boldsymbol { R }$ (in newtons) is:

• A) \(- 5 \boldsymbol { i } + 7 \boldsymbol { j } + 1 \boldsymbol { k }\)
• B) \(- 3 i + 4 j - 3 k\)
• C) \(- 6 i + 5 j + 4 k\)
• D) \(- 3 i + 6 j + 2 k\)

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