Compute moment of the force about a line through origin

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Reference no: EM13299825

The force F = 90i + 60j + 20k acts at the point (0,0,40). Compute the moment of the force about a line through the origin that has direction cosines (1/sqrt(3), 1/sqrt(3), 1/sqrt(3), 1/sqrt(3)).

Reference no: EM13299825

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