There is a ball and socket connection at A. At B there is a roller that prevents motion in the —z direction. Corner C is tied to D by a rope. The triangle is weightless. Determine the unknown force components acting at A, B, and C. Use a scalar analysis

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There is a ball and socket connection at A. At B there is a roller that prevents motion in the —z direction. Corner C is tied to D by a rope. The triangle is weightless. Determine the unknown force components acting at A, B, and C. Use a scalar analysis.
[A]. Ax = 0, Ay = 0, Az = 267 N, Bz = 150 N, FDC = 283 N
[B]. Ax = 0, Ay = 0, Az = 450 N, Bz = 800 N, FDC = 550 N
[C]. Ax = 0, Ay = 0, Az = 200 N, Bz = 200 N, FDC = 300 N
[D]. Ax = 0, Ay = 0, Az = 467 N, Bz = 350 N, FDC = 117.1 N

Answer: Option C

Explanation:

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