Question: 3 . 0 If F = { 5 0 i + 6 0 j + 3 0 k } lb , determine the magnitude and

3.0 If F={50i+60j+30k} lb, determine the magnitude and coordinate direction angles of the moment of F about point A.
3 . 0 If F = { 5 0 i + 6 0 j + 3 0 k } lb ,

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