3. The bar OA is supported by two cables attached at A and a ball and socket at O. The two cables are anchored at B and

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3 The Bar Oa Is Supported By Two Cables Attached At A And A Ball And Socket At O The Two Cables Are Anchored At B And 1 (113.31 KiB) Viewed 45 times

3. The bar OA is supported by two cables attached at A and a ball and socket at O. The two cables are anchored at B and C. The (x, y, z) coordinates of the attachment points are shown in meters. Determine the tension in each cable (TAB and TAC) when the 5000 kg mass m is suspended directly over point D. Neglect the weight of the bar. (40 points) B (0, 4, 8) m C (0, -6, 8) m m A (8,0, 8) m D (6,0,0) m y -- X