Question

Determine the coordinate direction angles

asked by
@jankj3 • over 1 year ago • Physics

Determine the coordinate direction angles α, β, γ of the moment created by this force about point O, assuming that the force is 22 N. enter image description here

I tried breaking the force into x and y components, then multiplying it by the cross product of the rAO distance vector, but whenever I try to find the scalar of that moment vector, the answer is a few hundred N*mm off. I don't know what I'm doing wrong. Please help

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