1.

A force f = (10î + 8ĵ - 5k̂) acts a point P(2, 5, 6). What will be the moment of the force about the point Q(3, 1, 4)?

A. – 36î + 15ĵ - 48k̂
B. 18î + 19ĵ - 37k̂
C. 32î - 31ĵ - 4k̂
D. Zero
Answer» B. 18î + 19ĵ - 37k̂


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