Determine the moment about the origin o of the force f=(13)i + (-12)j + 14(k) that acts at a point a. assume that the position vector of a is r=2i+3j-4k. the moment about the origin of the force f is ()i+()j+()k

Explanation:

given,

F=(13)i + (-12)j + 14(k)

position vector  of vector A = r = 2 i + 3 j - 4 k

moment of force about origin

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