

MCQOPTIONS
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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 | |