Understanding 3D Equilibrium of Rigid Bodies Problems!

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Example F5-12: Determine the components of reaction that the thrust bearing A and cable BC exert on the bar.

If you have any recommendations for future problems, or have suggestion for tutorials in the future, feel free to leave a comment!
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PLEASE NOTE: For a thrust bearing, there would normally be a reaction Ay ( Still no moment reaction about y ). However, given that there are no forcing acting along y in this problem (and my understanding of the support prior to this comment), this was an error in the video. It will still be 0 in this problem, so the numerical solution is still correct!

Skip to 4:01 if you wish to only see problem solving, Thanks for watching!

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I think there is also an A_y reaction because the support is a thrust bearing.

santi