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1. |
A force \(\vec F = 3\hat i + 2\hat j - 4\hat k\) is applied at the point (1, -1, 2). What is the moment of the force about the point (2, -1, 3)? |
A. | î +4ĵ + 4k̂ |
B. | 2î + ĵ + 2k̂ |
C. | 2î - 7ĵ - 2k̂ |
D. | 2î + 4ĵ - k̂ |
Answer» D. 2î + 4ĵ - k̂ | |