Question: The force F = { 4 0 0 i - 1 0 0 j - 7 0 0 k } l b acts at the

The force F={400i-100j-700k}lb acts at the end of the beam, determine the.
(a) moment of F about point O.
(b) moment of F about point A.
(c) moment of F about the OA axis
(d) magnitude of the moment of F about the x-axis
(e) magnitude of the moment of F about the y-axis
(f) magnitude of the moment of F about the z-axis
The force F = { 4 0 0 i - 1 0 0 j - 7 0 0 k } l b

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